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THIS Is Why Intermittent Fasting Never Worked For You | The Mel Robbins Podcast

Order your copy of The Let Them Theory 👉 https://melrob.co/let-them-theory 👈 The #1 Best Selling Book of 2025 🔥 Discover how much power you truly have. It all begins with two simple words. Let Them. — In this episode, researcher, respected expert on intermittent fasting, and bestselling author of Fast Like A Girl, Dr. Mindy Pelz (@DrMindyPelz is here to explain fasting—and, in particular, how it impacts women’s hormone health. Men and women’s hormones are different, and because of that, women MUST fast differently than men. Dr. Mindy is the first person who explained this to me, and this is why I wanted to have her on. I had no idea that fasting would screw up my estrogen and progesterone. Why? Because I first learned about fasting from a male. When I tried intermittent fasting, I wasn’t seeing the health benefits that everyone talks about. Now I know why: I was using the fasting protocol that works for men (and according to research, can wreak havoc on your hormones and metabolism). You’ve seen fasting advice trending on TikTok in health articles; even your friends are talking about it (just like mine), and after this episode you will know exactly what fasting is, why you might want to do it, and what every woman needs to know to get started. I want you to get the right information from a respected female expert in this field. Everyone needs to hear this. This conversation is loaded with research and resources, and as always, extensive show notes are available on melrobbins.com. You can find them for this episode here. (https://www.melrobbins.com/podcasts/episode-103) Today, Dr. Mindy Pelz reveals: - The scientific protocols you need so you can fast the right way - How to fast with your 28- to 30-day cycle for hormonal, physical, and mental health (and what to do if you’ve lost your cycle, like me) - The hormone science of the female body operates (no one talks about this). - What the 30-day reset is, and its powerful ability to transform your health - Why is it a myth that you will lose muscle mass when fasting? - How to incorporate fasting into your life (and never miss a good meal with your family and friends) - 3 hacks to get started with a fast that will make your fasts more successful - The 6 fasting windows and their unique and extraordinary health benefits - The easiest way to put your body in a healing state (it only takes 16 hours) We are going to focus on the step-by-step guide for women, what to do, and why this matters, but we do cover fasting protocols and how-to advice that both genders need to know. I learned so much from Dr. Mindy, and as with all episodes, this is a free resource where you get to learn straight from somebody who has literally written the book on this topic. It's up to you to determine whether or not this is information that you want to implement. Thank you for listening, and I would definitely send this to absolutely anyone that needs to hear it. Xo, Mel IMPORTANT: This podcast discusses fasting, and its advice may not be suitable for anyone with an eating disorder. If you have an existing health condition, are pregnant or nursing, or are taking medication, always consult your healthcare practitioner before going for prolonged periods without eating. In this episode: 00:00 Intro 03:32 What exactly IS fasting and what is the purpose? (Hint: It’s NOT a diet trend.) 09:20 3 simple hacks to help you get started with fasting. 15:47 Here’s how you may feel when you first try fasting. 17:16 How your hormones are impacted by intermittent fasting. 20:48 Women need to fast differently than men. 23:41 Why most women were not successful when fasting was first introduced. 28:13 How do you figure out your menstrual cycle if you use an IUD? 33:18 Menopausal women can use the moon for what? 36:08 4 steps to determine which of the 6 types of fasting works best for you. 39:42 How can I make intermittent fasting more flexible? 41:43 Here’s what happens to muscle when you fast and when it’s okay. 43:01 Limit these 3 foods when you’re fasting. — Follow Mel: Instagram: https://www.instagram.com/melrobbins/ TikTok: http://tiktok.com/@melrobbins Facebook: https://www.facebook.com/melrobbins LinkedIn: https://www.linkedin.com/in/melrobbins Website: http://melrobbins.com​ — Sign up for Mel’s newsletter: https://melrob.co/sign-up-newsletter A note from Mel to you, twice a week, sharing simple, practical ways to build the life you want. — Subscribe to Mel’s channel here: https://www.youtube.com/melrobbins​?sub_confirmation=1 — Listen to The Mel Robbins Podcast 🎧 New episodes drop every Monday & Thursday! https://melrob.co/spotify https://melrob.co/applepodcasts https://melrob.co/amazonmusic — Looking for Mel’s books on Amazon? Find them here: The Let Them Theory: https://amzn.to/3IQ21Oe The Let Them Theory Audiobook: https://amzn.to/413SObp The High 5 Habit: https://amzn.to/3fMvfPQ The 5 Second Rule: https://amzn.to/4l54fah

Mel RobbinshostDr. Mindy Pelzguest
Sep 21, 202350mWatch on YouTube ↗

EVERY SPOKEN WORD

  1. 0:003:32

    Intro

    1. MR

      (Clock Ticking) (Upbeat Music) Dr. Mindy is back, office hours are open, people. She is here to grab your hand and help you implement a fasting protocol that focuses on when you're eating for maximum health benefit. We are gonna dive deep, deep, deep, deep into the difference between fasting with men and fasting with women, because there is a profound difference, and this is not being talked about enough. And this stuff is so freaking cool. (upbeat music) Hey, it's your friend Mel, and welcome to the Mel Robbins podcast. I am so excited that you're here. Welcome to this extraordinary master class and step-by-step guide into the science and the application of intermittent fasting into your life as a tool for healing and for improving your health. Now, we're about to jump into the step-by-step part and how you get started, and we're also going to talk about the different protocols for fasting for men and women and why this is extremely critical that you understand and follow. But for the sake of bringing everybody into the tent and so that we're all starting on the same page, if this is the first episode that you're listening to with me and Dr. Mindy Pelz about intermittent fasting, I want you to keep on listening, and I want to let you know that when you're done with this step-by-step guide on how to start and the protocols to follow and what you can expect, there is another resource for you. The episode just before this one is an in-depth analysis into the 101 of intermittent fasting and all the science and research. And so let me just summarize a few key takeaways so that we're all starting with the exact same information. Number one, intermittent fasting is a health protocol whereby you focus on periods of time where you're eating and periods of time where you are not eating. The purpose of intermittent fasting is to use periods of time where you are not eating to help you switch between the two different energy sources in your body. We learned all about this in part one from Dr. Mindy. You have an energy source that is all about sugar and calories and energy that happens when you eat, and then you have a second energy source that only turns on after an eight-hour period of not eating anything, and Dr. Mindy calls that your fat-burning energy source. And so what we learned is that you are designed to switch between these two cycles, kind of like how you have cycles of sleeping and cycles of being awake, you have a circadian rhythm cycle. If you're a woman, you have a menstrual cycle. The human body runs on cycles and rhythms, and your eating is no different, and fasting is a way for you to be very intentional not about what you eat, and that's why this is not a diet. Diets focus on what you eat. Fasting is a protocol that focuses on when you're eating for maximum health benefit, and so we covered all of that in

  2. 3:329:20

    What exactly IS fasting and what is the purpose? (Hint: It’s NOT a diet trend.)

    1. MR

      the first master class. We also talked about the six different types of fasting, and just so you know, the six different types are just a matter of how long you are fasting for and the different health benefits and reasons why people fast for different periods of time. In this episode, we're gonna focus on the first type of fasting, which is what you've probably heard of, intermittent fasting, which is when you intentionally do not eat for between 12 and 16 hours. And just so that we're using the same kind of language, that means if you were to stop eating at 9:00 at night and then sleep through the night, sometime between 9:00 AM and noon is when you would have the first thing to eat, because that means that from 9:00 PM until 9:00 AM, you have been fasting for 12 hours. And when you fast for a minimum of 12 hours, you unlock really incredible health benefits. And so that's all you need to know, but you now know everything that you need in order to step into the step-by-step guide. And so here's what we're gonna cover. Dr. Mindy is back. Office hours are open, people. She is here to grab your hand and help you implement a fasting protocol today, and here's what we're gonna cover. We're gonna cover the four questions that you need to ask yourself to determine what type of fasting you want to do and why you're gonna do it. Second, we're gonna do a quick start guide. How do you get started? Like, seriously, how do you actually get started, and when should you start this? We're gonna talk about what you can expect when you try this for the first time, day one, day two, day three. We're gonna talk about what you can expect to experience in terms of results, and then, most importantly, we are gonna dive deep, deep, deep, deep into the difference between fasting with men and fasting with women, because there is a profound difference, and this is not being talked about enough, and we're gonna unpack that today, and you're gonna learn a lot, and this stuff is so freaking cool. And of course, we're gonna talk hacks and everything else. So without further ado, please help me welcome Dr. Mindy Pelz. You know her. You love her. She is an incredible expert about fasting and the benefits. So, Dr. Mindy, welcome back. Let's get started.Let's talk about how. So first, let's start with you, how do you fast, Dr. Mindy?

    2. MP

      Yeah, so I, I, I have gotten to a point where I love fasting so much, I have to really make sure that I eat. Um, but I don't, I like skipping breakfast, that's my jam. Um, so I get up in the morning and I drink a cup of coffee, I have a full fat cream, um, w- in my coffee, and I'll probably eat my first meal around noon or 1:00.

    3. MR

      Okay.

    4. MP

      Um, uh, uh, you know, like you, family is incredibly important to me, so we usually eat dinner as a family, like, some around 8, you know, 7:00 or 8:00 at night.

    5. MR

      Mm-hmm. Mm-hmm.

    6. MP

      And I'm, and this is my big thing, you don't, you don't, you can build this around a f- your family's desires too. So I sit down with my family, we eat dinner, we're done at 8:00, my first meal will be noon or 1:00. Now, outside of that, and we can talk about hormones if we want to go down that path, but, uh, if I feel like I'm off, you know, yesterday, I was like, ah, I had been, I had been in Hawaii, I hadn't really been eating the way I wanted to eat and I'm like, "I need to go into a longer fast." So I dipped into 18, 19 hours. So I'll use it as a tool depending on what my body needs and then once to tw- two times a year, I'll g- I'll do a three-day water fast. A- and I do that to get rid of the cells that are not serving me, to slow down aging, to increase stem cells, so it's like a cellular clea- cleansing that I do.

    7. MR

      So when you're in the period of the cycle where you are not eating, you're in the fasting period, water is okay?

    8. MP

      Water is okay.

    9. MR

      What else is okay?

    10. MP

      Yeah, it's a great question. Mineral water is okay as long as it doesn't-

    11. MR

      Yep.

    12. MP

      ... have a sweetener.

    13. MR

      Mm-hmm.

    14. MP

      Uh, and no, NutraSweet is not okay, um, because NutraSweet can spike insulin, so just point on there. Coffee is okay, tea is okay, anything that won't spike your blood sugar. Black tea, sometimes I'll g- go have a black tea, iced tea, that is yummy, green tea, all of that is fine. It just, you can't have a sweetener in it.

    15. MR

      Gotcha. What about, like, bone broth? 'Cause I see people, like, sipping-

    16. MP

      No.

    17. MR

      ... broth during fasting cycles.

    18. MP

      Yeah. It, because, uh, it has protein in it, it changes the h- the healing response so it's great to break a fast with, um, but it's not the type of fasting that I'm talking about. The type of fasting I'm talking about has your blood sugar staying low. Bone broth can increase your blood sugar.

    19. MR

      Do you have any hacks, Dr. Mindy, any shortcuts, any things that you want rapid fire for the person listening? If you're gonna take on intermittent fasting, which why on earth would you not after everything we've discussed?

    20. MP

      (laughs)

    21. MR

      What are the hacks and the shortcuts to really get started in a fast, successful and supportive way when you're doing it for yourself for the first time?

    22. MP

      Okay, so let me, let me give you three hacks that are simple, um, and

  3. 9:2015:47

    3 simple hacks to help you get started with fasting.

    1. MP

      I also wanna go back to what you said before because I want women specifically that are listening to this, when things are confusing to us, especially when they come to healthcare, we tend to reject them. I'm gonna ask you not to do that, I'm gonna ask you to become curious about them. What we are discussing here is natural rhythms of your body and nobody's taught it to you. So I would, I would love to come back and make sure that we don't lose women in this conversation because we're, we need to embrace our natural rhythms. So I'm, I'll put that there. First hack, the easiest way to get into this is to start looking at your 24-hour period as when are you gonna eat and when are you not gonna eat? So stop, what's your stop time at night and what's your start time in the morning? Figure that out. Second, we'd brought up the coffee. W- a hack for the coffee that is amazing is putting a little bit of MCT oil in your coffee. Let me tell you why.

    2. MR

      Why? (laughs)

    3. MP

      Yes, let me tell you why.

    4. MR

      Why?

    5. MP

      It moves you quicker into fat burning and helps you make ketones and turns off the hunger hormone. So if you're wanting to fast a little longer and you're struggling, put a little bit of MCT oil, it's what we've seen has worked for millions of people and MCT oil specifically has the ability to turn off the hunger hormone. Put it in your coffee in the morning.

    6. MR

      What the hell is MCT oil?

    7. MP

      It's a, an, one aspect of coconut oil that has this therapeutic benefit that turns off hunger. It's-

    8. MR

      Okay.

    9. MP

      ... it's just na- nature made it. It's a part of coconut oil.

    10. MR

      How much? 'Cause I once tried this with a bunch of dudes-

    11. MP

      (laughs)

    12. MR

      ... and I think they poured, like, I don't know how much, b- but we then went on a hike, and let me tell you something.

    13. MP

      Oh, no! (laughs)

    14. MR

      Within, within... She already knows what I'm about to tell you guys.

    15. MP

      (laughs)

    16. MR

      Within about 100 yards, after about 45 minutes of drinking what turned out to probably be, like, a loo shot of MCT oil in my coffee, it doubled me over with cramps and I had raging diarrhea almost instantly-

    17. MP

      (laughs)

    18. MR

      ... because they gave me too much. I don't know if it was, like, a joke, but how much we talking here, Doc?

    19. MP

      Yeah. Oh, my God, it's so good. I'm so happy you said that 'cause that does happen. Um, half a teaspoon to a teaspoon, you don't need very much.

    20. MR

      Okay, and can I put my full fat creamer, no sweetener, in with it?

    21. MP

      Yes, you can.

    22. MR

      Okay, got it. All right, so that's hack number two, everybody.

    23. MP

      Yeah, so that's hack number two. Okay, hack number three-... if you don't feel good in this fasting window, which I just wanna call out that in the beginning, it will be a little uncomfortable. And that's okay, 'cause the body will figure out how to respond. So in that discomfort, maybe it's a little bit of like, "Eh," and your brain's not quite coming back online, you're like, "I'm not feeling the ketones," try a little sea salt. Just a little bit of sea salt. Like, you can, you can p- you can put it in your coffee if you wanted, and you're gonna ask me the amount, I'm sure. A pinch. A pinch of sea salt. We have found that even the nutrients that you can find in a high-quality sea salt, like a Himalayan sea salt-

    24. MR

      Mm-hmm.

    25. MP

      ... or something that's a really good one, it can have magnesium, it can have a little bit of potassium, a little bit of sodium, and it makes you feel better in the fasting window. There are a lot of products out there you can do it with, but all you gotta do is go to the grocery store and find some sea salt.

    26. MR

      Well, I am addicted to LMnt.

    27. MP

      Yes, yes.

    28. MR

      That L-M-

    29. MP

      Yes, yes, that's what we use.

    30. MR

      L-M-T stuff.

  4. 15:4717:16

    Here’s how you may feel when you first try fasting.

    1. MP

      When the fasting craze came out, everybody got excited about it, and then women started to see they were losing their, their periods, their hair was falling out, their anxiety levels were going up, and some of them started gaining weight. And so what happened was the media grabbed that and said, "Hey, intermittent fasting is not okay for women." So I dove into the research because all those women poured onto my YouTube channel, and I examined the needs of two different hormones, estrogen and progesterone.

    2. MR

      Okay.

    3. MP

      So women follow what I call a hormonal, hormonal hierarchy, and the hierarchy looks something like this. At the bottom are our sex hormones, estrogen, progesterone, and testosterone. Those hormones are strongly influenced by insulin. When insulin goes up, we can throw our sex hormones off. Insulin is strongly affected by cortisol. So when our stress goes up, we become more insulin resistant. But above cortisol is the best hormone on the planet, which is oxytocin. When you get more oxytocin... And the only way you can get oxytocin is through connection

  5. 17:1620:48

    How your hormones are impacted by intermittent fasting.

    1. MP

      to other people. When you get oxytocin, you bring cortisol down. When you bring cortisol down, you become more insulin sensitive. When you become more insulin sensitive, now you're gonna balance your sex hormones. And that is how a female o- body operates when we look at it in a hierarchy system. Second thing I wanna say is that men have one hormone. It's called testosterone. And testosterone for a man works off a 24-hour day light cycle. Men get testosterone pulsing in every 15 minutes, around that. Testosterone then goes up into the brain and converts to estrogen for a man. He, uh... So a man can fast. Testosterone loves when a man fasts, and a man can fast pretty regularly and not mess up that hormonal cycle.... women, we operate off a 28-day to 30-day cycle, and our hormones pulse in in days. Estrogen comes in the first 10, testosterone comes in in the middle, and progesterone comes in at the end. So we have to fast according to this cycling of these hormones. It's a different rhythm. It's a monthly rib- rhythm, not a daily rhythm. Estrogen loves when you fast. So if you... For the menopausal woman who is losing estrogen, i- i- you, you will, you will die when you see how effective this is for bringing estrogen up to a more age-appropriate level. You're never getting your 25-year-old estrogen back, but your 55-year-old age-appropriate estrogen will thank you for building a fasting lifestyle. Progesterone actually doesn't want you to fast. If your blood sugar goes down too much a- or you raise cortisol too much, you will tank progesterone. And check this out, th- we all know this, we just didn't have words for it.

    2. MR

      Hmm.

    3. MP

      What do we crave when we had a cycle? What do we crave the week before our periods?

    4. MR

      Oh my God. Everything. Ice cream, uh, alcohol, um, pizza, uh, pasta, um, pretzels with pimento cheese dip.

    5. MP

      (laughs)

    6. MR

      Am I getting too personal here? Help me out. Nachos. I crave freaking anything.

    7. MP

      Exactly. Because progesterone is asking you to bring your glucose up.

    8. MR

      Hmm.

    9. MP

      So, we craved... Now, I'm going to cycling women right now. We craved carbs before our period, not because we were undisciplined. We craved carbs before our period because we needed glucose to be higher, and that internal mechanism inside our body increased the craving of carbohydrates so that we had enough resources to make progesterone.

    10. MR

      Whoa. And so what does the intermittent fasting protocol do for a woman who is in her menstrual cycle?

    11. MP

      So in a 28 to 30-day

  6. 20:4823:41

    Women need to fast differently than men.

    1. MP

      cycle... Every woman's different, I wanna point that out. We all cycle it differently, but have different lengths. The first 10 days is when estrogen's building. We know this as the follicular phase. In Fast Like a Girl, I call it the Power Phase, which means that you can power up on any, all of your workouts, your fasts, your anything you wanna power yourself up on. About day 10 or 11, we move into ovulation. This would be the second phase. And in this phase, I called it the manifestation phase because we can manifest whatever... You can manifest a baby, but you also have estrogen at her peak, you have testosterone at its peak, and you have a little bit of progesterone. So it makes us very mentally sharp. It makes us beautiful. Our hair curly, our skin look great. Um, and we have motivation and drive because of testosterone. Then we come out of ovulation, our hormones dip. We have a five-day window. I called i- you can go back to powering up on all your, your lifestyle tools. But the week before our period starts, around day 20, and I call it the nurture phase because you're supposed to nurture yourself that week. You need to bring glucose up, you need to bring... And you need to rest and bring cortisol down. That's the hormonal rhythm that women follow in a 28 to 30-day period. And once a woman bleeds, we go back to estrogen building. You can go back to fasting, you can go back to working out incredibly hard. Every, all the rhythms change according to the rhythms of those hormones. So if, when women were, got ahold of the fasting craze and they just fasted all month long, they started to tank progesterone.

    2. MR

      Okay.

    3. MP

      And progesterone only comes in the week before our period. That's her, that's her debut.

    4. MR

      Okay.

    5. MP

      She comes in that week before and says, "Hey, everybody, we gotta shut cortisol down and we gotta increase glucose." So as women started to pick up fasting, they were ignoring that. They were muscling like we often do. We're muscling through this new, and I'm gonna put in air quotes, diet, because we thought of it as a diet. And the more months we did that, the more, the less progesterone we had.

    6. MR

      Is that why women in the beginning were losing hair and why they were having all this negative side effect?

    7. MP

      That's right. So, progesterone is the hormone that will also shed the uterine lining.

    8. MR

      Okay.

    9. MP

      So, we weren't making enough pro- progesterone, so we couldn't sh- The lining wasn't being shed, shedding, so we started to notice, a lot of women noticed spotting and things like that. Anxiety went up because progesterone is the hormone that calms us. So... And our hair started following, falling out because over time,

  7. 23:4128:13

    Why most women were not successful when fasting was first introduced.

    1. MP

      we were starting to restrict calories more and more and more. And so it was throwing the thyroid off.

    2. MR

      Okay. So let me just see if I can bottom-line this. When intermittent fasting was first introduced, like so many things, the dudes were talking about it, and they were only talking about it as it relates to men.

    3. MP

      Yep.

    4. MR

      And, uh, weightlifting and that kind of thing, and carb cycling, and we've heard all this shit. And no one took into account women's hormone health. And just like women have not been included in medical studies because of our hormone health, this is yet another example of where women have been left out of the conversation, and where the science has been applied to everybody without consideration of how it actually impacts a woman during her cycle. And what you're here to say is that intermittent fasting is an enormously important protocol for all women.And women have to handle it and, and introduce this protocol differently because of our hormone cycle, period, full stop. And so how do you do this as a woman? Because after I heard you talk about intermittent fasting, once we started talking about the research, Dr. Mindy, I'm like fricking, "I'm in. I am not going to eat after nine o'clock. This woman is not putting shit in her mouth until noon." Like, I am down. I'm doing the 90 days. This seems like a no fricking brainer based on body function and health.

    5. MP

      Thank you.

    6. MR

      Like, I am in and sold. When you then went hair loss, this, that, hormone cycling, I'm like, "Oh, shit, this is complicated. I don't know if I can do this and I don't want to lose my hair." So how do we simplify this in terms of how an intermittent fasting protocol should be introduced by women in their lives? How do you want to handle this?

    7. MP

      Yeah, let's make it super simple.

    8. MR

      Please.

    9. MP

      (laughs) Okay. Don't fast the week before your period if you're a cycling woman. Just-

    10. MR

      Oh.

    11. MP

      Don't fast the week before your period.

    12. MR

      Oh.

    13. MP

      You can do all the other fasts. Now, in the book, in Fast Like a Girl, I g- I give you lots of options. I gave you a whole fasting cycle. But for this conversation, just don't fast the week before your period.

    14. MR

      Wow. Okay.

    15. MP

      End of story.

    16. MR

      So you just go back to normal eating? Like, just eating whenever you want?

    17. MP

      Yeah, eating when... You gotta eat breakfast if you chose to take breakfast out, eat whenever you want and bring up your carb load, but I'm gonna ask you to not do it in a box of pizza or a tub of ice cream. Let's do it in some, you know, what I call nature's carbs. Let's do it in fruit and potatoes and sweet potatoes and vegetables, tons of vegetables. Like, let's, let's... Tropical fruits, bananas. Those are great for progesterone. Chocolate, chocolate's amazing for progesterone.

    18. MR

      You know what's interesting? Is I wonder if this is why so many of us just bounce with our weight. Like, I've got this question from Jodie, 'cause we've got a bazillion questions from listeners when we told everybody we were gonna tackle fasting and we were gonna spend a lot of time talking about women and hormones and protocols for women. Jodie writes in, "How do I change the fact that I get down to my goal weight and then all of a sudden I gain it back? I'm constantly up and down and beating myself up, and I'm not sure if, uh, restriction of sugar and flour is the only way. I don't know if the real ticket is something else for lasting change. I'm super healthy, and then all of a sudden I eat a whole pizza or I eat a batch of coochie- cookies, and next thing you know, the same 10 pounds comes on and off. And then worse, how do I feel about myself when I'm in this cycle? I just need a formula that will work." And what I'm wondering is, this is probably what you see with women who either are just trying everything under the sun. "I'm gonna try the peptides and I'm gonna try this thing. I'm gonna do Whole30 and I'm gonna do that thing and I'm gonna try this thing," but none of it's working. Or they try fasting, but then they're bouncing all over the place because of our hormone cycle.

    19. MP

      You got it.

    20. MR

      And so what you're saying is start with intermittent fasting, and then pay attention to the week before your period starts, and give yourself grace and eat nature's carbs, and then the day you get your period, you go back to your intermittent fasting protocol. Is that correct?

    21. MP

      You got it. You got it. That's exactly correct.

    22. MR

      Okay. What do you do if you're on the IUD? So, um, you know, my daughters are on the IUD, and with a lot of the, uh,

  8. 28:1333:18

    How do you figure out your menstrual cycle if you use an IUD?

    1. MR

      uh, IUDs, you don't get a period. So how do you figure out when that part of your cycle is?

    2. MP

      Yeah, yeah. I- I have the same issue with my daughter. Uh, you know, um, here's what I'm gonna say. And, and this is the best gauge that we have, and I don't want to confuse people.

    3. MR

      Okay.

    4. MP

      But I... But this is what we've been using, is if you have no sense of when your period is coming, use the moon cycle.

    5. MR

      What the hell does that mean?

    6. MP

      Use the way that the moon waxes and wanes.

    7. MR

      Okay.

    8. MP

      So-

    9. MR

      But like you... Break it down for me. Am I starting on the full moon as the-

    10. MP

      Yeah.

    11. MR

      ... as when I stop eating or start eating?

    12. MP

      Go. Yeah.

    13. MR

      Like, let's just... 'Cause is this also what we m- women in perimenopause who have really weird cycles-

    14. MP

      You got it.

    15. MR

      ... and those of us that are like-

    16. MP

      Yes.

    17. MR

      ... bye-bye with the period?

    18. MP

      Yes. Yeah.

    19. MR

      Okay. So everybody listening, I just want to make sure everybody's tracking, because we have covered so much information. If you either don't have a cycle or you're on birth control that compromises your cycle or you're peri or you are menopause, full monty, you are going to follow the fucking moon.

    20. MP

      Yep.

    21. MR

      So when... What shape is the moon in, Dr. Mindy?

    22. MP

      (laughs)

    23. MR

      When I'm doing the intermittent fasting protocol?

    24. MP

      So the first thing I want to point out is it's not a coincidence that the moon has a cycle that's 28 to 30 days and we have a cycle that's 28 to 30 days. I just want to start there.

    25. MR

      'Cause we're magical bitches. That's why.

    26. MP

      (laughs) You... Exactly. You have totally nailed that one. Exactly. Like, so let's just acknowledge that.

    27. MR

      Okay.

    28. MP

      First day of your period, when you start bleeding-

    29. MR

      Yep.

    30. MP

      ... would be the first day of the new moon.

  9. 33:1836:08

    Menopausal women can use the moon for what?

    1. MP

      day one of your cycle.

    2. MR

      Okay.

    3. MP

      In, in my book, in Fast Like a Girl, I have a 30-day fasting reset.

    4. MR

      Got it. You're gonna follow your, your menstrual cycle if you have a regular period.

    5. MP

      That's right.

    6. MR

      If you are not sure because of birth control or other reasons when your period is happening, you are going to follow a 30-day procal- protocol. We will link to resources with all the show notes. You can find them at MelRobbins.com/podcast. You're gonna follow a 30-day protocol and you're gonna begin day one on the day of the new moon.

    7. MP

      For simplicity's sake, yes.

    8. MR

      Okay. All right. Great. That's amazing. You have an example with a story of a woman named Bridget who followed this protocol. Could you share that story with us?

    9. MP

      Yeah. So what was interesting about Bridget's story is that she did what most of us do. (laughs) We exercise more and we eat less to lose weight. And she's what I, what I call a, a, a rushing woman. She was, you know, a h- a, uh, CEO, like had a very, very busy lifestyle, tons of family, was in, you know, w- engaged in her family, engaged in work. And all of her tools that she was using to keep her weight where she wanted to be were failing her. So she found... Right? Sounds familiar. So she found fasting and she started to fast, and, um, in the first moment that she found intermittent fasting, it was like a miracle. Like her brain came back online, she started to drop weight and she could f- was all of a sudden like, "Wow. I'm supercharged for this rushing woman lifestyle." But she didn't know to cycle it. So 30 to 60 days into this miraculous lifestyle, the opposite started happening.

    10. MR

      Hmm.

    11. MP

      She started gaining weight. She started losing her period completely. Everything we've been talking about. So she was a patient that I figured out... She was one of the women I figured out, like, "Oh, there's a rhythm here. I need to find Bridget's rhythm." And so in finding Bridget's rhythm, I found-

    12. MR

      Mm-hmm.

    13. MP

      ... every other woman's rhythm, which is this idea that you, you can't... You gotta step out of fasting because of this hormone, progesterone. And once we found her rhythm, it, it was her tool to do everything she wanted a- at her age.

    14. MR

      Can we just say fuck you, progesterone?

    15. MP

      (laughs)

    16. MR

      Can we just say that right now? Have to complicate things for us. You have four steps to determine which of the six fasting protocols is the right one for you. What are they?

    17. MP

      Oh. So yeah, I call it building a fasting lifestyle.

  10. 36:0839:42

    4 steps to determine which of the 6 types of fasting works best for you.

    1. MP

      T- so the first step is, what are you trying to do? You know, this is what w- uh, keeps coming up in this conversation. Um, th- the one-size-fits-all protocols that we give, whether it's diet or medication or whatever, it's, it, it is, works better for a man than it works for a woman.

    2. MR

      Hmm.

    3. MP

      It doesn't work for humans in general. We need to find our own personal path. But you might, let's use you as an example, Mel. Maybe you decide, "Hey, I need to repair my gut, so I need to make sure that I get, train myself to get into that 24-hour fast." Whereas somebody else might say, "God, my weight is so stuck, I gotta throw some 36-hour fasts." So make sure you w- know what you're doing. Second th- or what you want to do. Second thing is you gotta cycle your fasts.

    4. MR

      Mm-hmm.

    5. MP

      We already talked about that.

    6. MR

      Yes.

    7. MP

      The third thing, you gotta cycle your food.So, we haven't talked much about that. Fast Like a Girl goes way into s- th- how you look at different food. And then the fourth is let's stop doing health on our own. Let's do it in a community. So, you know, w- women thrive on oxytocin. We're getting oxytocin right now talking to each other. And as oxyti- t- tosin goes up, it calms cortisol. When cortisol goes down, you become more insulin sensitive, and when insulin gets regulated-

    8. MR

      Mm-hmm.

    9. MP

      ... now all your hormones regulate. So oxytocin, for a woman, is a powerful hormone. So when she goes into a fasting lifestyle and does it on her own, she misses that oxytocin moment. When she does it in community, she actually amplifies oxytocin. So-

    10. MR

      How do you do that?

    11. MP

      How do you do it in a community?

    12. MR

      Yeah.

    13. MP

      Well, w- we, we did for years, and we still do it, something called a fast training week, um, on my YouTube channel, where I would just take five days and we would just, I would just lead the whole world through these different weeks. So that's still there. Um, we... you know, you can keep an eye out. We do three-day water fasts all the time in community. I, I do one on, um, in, on in September and J- and January. I have a, a membership group. So the, there, and y- um, you know, you can do it that way or just make it simple. Grab Fast Like a Girl and do a book club with a group of women. Do it together with a group of women. I, uh, one thing I do with my girlfriends is we do challenges all the time together. It's like, "Hey, for the next 30 days I'm gonna do this." And then they're in on it, and now we're doing it together in a community.

    14. MR

      I love that. I love that. I love the idea of doing it with someone else, 'cause whenever I've taken on a health challenge, just having a buddy that I'm texting with is critical.

    15. MP

      Yeah.

    16. MR

      And I love that you're explaining that there's a scientific research-backed health benefit to all these reasons. Um, I wanna ask you a question from, uh, Becky who DMed us and said, "You know, I'm studying this fasting info. This is super helpful. I wanna know, good, bad, or different, if there is one of your fasting plans that, um, could be a day a week for lunch. Could I eat a meal with my comfort foods? Like is there something that I can do that's a little bit more flexible?"

    17. MP

      So she wants to eat lunch... I mean, ev- y- well, let's... let me explain it this way. Take your eating window-

    18. MR

      Yep.

    19. MP

      ... and move it wherever you want.

    20. MR

      Hmm.

    21. MP

      So if you...

  11. 39:4241:43

    How can I make intermittent fasting more flexible?

    1. MP

      like, if you wanna eat with your family dinner at 7:00 at night and be done by 8:00, then you're gonna... and you wanna fast for eight hours, then your eating window opens at noon-

    2. MR

      (laughs)

    3. MP

      ... and you start eating from noon to 8:00.

    4. MR

      See, this is why this is so great, because she is asking a question that shows how we've all been trained to calorie restrict and to focus on the what we're eating, and she's like, "I'd just like to know, if I'm fasting, is there a day a week I could have my comfort food for lunch?" And what you're saying is, if you adjust the window, yes-

    5. MP

      Exactly.

    6. MR

      ... because you know that you're playing with a cycle of on and off.

    7. MP

      Yeah.

    8. MR

      And so just figure out when you're gonna stop eating the night before so that the window opens up right around lunchtime.

    9. MP

      Yeah.

    10. MR

      And then you've got your comfort foods all day long.

    11. MP

      Yeah. Yeah.

    12. MR

      It's so easy.

    13. MP

      Maybe you, maybe you wanna h- you're going to a great brunch on Sunday morning and the brunch starts at 10:00. Don't deprive yourself. That's when your eating window opened. So at 10:00 you start, and by 6:00 you're done. Just move that eating window around to match your lifestyle. That's why people are sticking with this type of lifestyle, because i- you can match it to the other parts of your lifestyle that are important.

    14. MR

      And does a fasting cycle, for women, does it reduce the muscle? Does it reduce the protein? Like, is, is... are th- do these things work together? Because I wanna be clear. I want, I wanna make sure people understand that they gotta do what works for them, but this isn't necessarily conflicting advice.

    15. MP

      E- exactly. So I 1,000% agree that muscle and protein are incredibly important and we need to prioritize them. So, when you're fasting, in the fasting window, you're gonna break protein down. This is not a bad thing.

    16. MR

      Okay.

    17. MP

      Your, your body's getting rid of stored sugar in that muscle,

  12. 41:4343:01

    Here’s what happens to muscle when you fast and when it’s okay.

    1. MP

      so it breaks it down. When you start to eat, now you need to up your protein. You need to make sure that you get enough protein so that you have enough of an amino acid. Those are the nutrients in protein that build muscle. So where this falls apart is if you start to fast and then you open your eating window and you forget to include protein in your diet. You didn't give the fuel source to the muscles that it needed. So make sure when you eat, eat. This is a big thing, is like eat good quality food. If you want more muscle, you gotta eat more protein.

    2. MR

      Got it. Love it. We did not dive deep into the extensive amount of research that you do have about the kinds of food that you're eating and the impact it can have on a fasting protocol as a lifestyle. I wanna give one little tip, though, to everybody, because you say that there are three foods that, from a fasting perspective, if you focus on simply limiting these three foods, that it's

  13. 43:0150:30

    Limit these 3 foods when you’re fasting.

    1. MR

      gonna help the fasting protocol of when you're eating and when you're not a lot. So what are those three foods?

    2. MP

      Yeah. The first one is...Good oils, not bad oils.

    3. MR

      Okay.

    4. MP

      So good oils are avocado oil, they're olive oil, they're sesame seed oil. They're, um, you know-

    5. MR

      W-

    6. MP

      ...there's a lot of great ones. Walnut oil, yeah.

    7. MR

      What are the bad ones?

    8. MP

      Yeah, let's (laughs) .

    9. MR

      Give me the don'ts.

    10. MP

      The bad ones are canola oil-

    11. MR

      Ooh.

    12. MP

      ...cotton seed oil, corn oil, uh, partially hydrogenated oils, you know, safflower, sunflower oils. I listed them all in the book. But yeah, and they're everywhere. They're everywhere.

    13. MR

      Why are they-bay bad?

    14. MP

      They cause your cells to inflame, to swell. They cause your cells to swell. And when your cells are swollen, your brain's swollen, your joints are swollen, your belly's swollen and you're not, your cells are not able to pull in nutrients and hormones. So let's just get those foods out. Let's change the ways.

    15. MR

      Done.

    16. MP

      Okay.

    17. MR

      Delete. Okay.

    18. MP

      Gone. Okay, second one, uh, we've already talked about it, nature's carbs, not man-made carbs. The breads, the cakes, the cookies, the pastas, can we l-limit those? Can we get those out of the diet? Even if they're organic, even if they're gluten-free, they should still be fairly minimal. And can we bring fruits and vegetables and potatoes, even, like, wild rice, quinoa, let's bring those back into the diet and make those the highlight.

    19. MR

      Great. And the final one.

    20. MP

      The last one are toxins. So this is your NutraSweets, your Splendas that a lot of people go on diets with. This is your artificial colorings. This is the nitrites that we put in. Anything that has been made toxically by man-made tox- you know, made by humans is going to destroy cellular health.

    21. MR

      Basically, if I look at... This is how I think about it, Dr. Mindy. If I look at an ingredient list on a package and I either can't pronounce it or it doesn't look like something that I would see on a label at a farmer's market, probably not that great for you.

    22. MP

      Yeah. And best yet, buy something without a label.

    23. MR

      Ooh. Or, uh, stick to the perimeter of the grocery store is what my mom always said.

    24. MP

      Yes.

    25. MR

      Um, we've covered a ton, and so there's a couple of things I want to say. Number one, we are absolutely gonna have you back because I'm super curious about everything that you want to say about eating-

    26. MP

      Mm-hmm.

    27. MR

      ...and specifically eating for women's health-

    28. MP

      Yeah.

    29. MR

      ...and how that impacts your, um, natural healing and health systems in your body. Second, I want... I know we're gonna get a gagillion, that's a technical term, questions.

    30. MP

      (laughs)

Episode duration: 50:30

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