Why your microbiome quietly runs the show, not the organs

Many everyday items—ginger, cinnamon, garlic, dark chocolate, turmeric, cardamom, mint, and colorful fruits/vegetables—have rapid, physiological effects. For example, fresh ginger plus cinnamon in hot water quickly warms the body, opens blood vessels, loosens mucus, and can ease cold symptoms, headaches, menstrual cramps, and certain joint pains that respond to heat. Dark chocolate (75%+ cocoa) measurably improves blood flow and supports brain and cardiovascular health; Mills routinely recommends 50–100 g/day of high‑cocoa dark chocolate as a “medicine.”

The gut microbiome (trillions of microbes outnumbering our own cells) is now understood to be central to digestion, immunity, metabolism, mood, and even brain function. Overuse of antibiotics, ultra‑processed foods, and low plant diversity reduce microbial biodiversity and are linked to inflammatory bowel disease, colorectal cancer, and impaired healing. Mills emphasizes prebiotic foods—root vegetables, legumes, whole grains, garlic, onions, and polyphenol‑rich colorful plants—as well as spices like turmeric, which rely on the microbiome to convert curcumin and other compounds into active, body‑wide medicines.

Mills is not anti‑drug, but he warns about routine, long‑term use of certain medicines. Antibiotics are ineffective against viruses yet are still widely prescribed under patient pressure, driving antibiotic resistance that WHO now calls a top global health threat; every course selects for more resistant bacteria and damages gut flora. PPIs like omeprazole (for acid reflux) are the most prescribed drugs in the UK/US, yet long‑term use is associated with increased risks of cancers and dementias, and causes rebound hyperacidity when stopped. NSAIDs (e.g., ibuprofen) and even curcumin suppress or modulate inflammation, but if used reflexively they can undermine a vital defense process instead of correcting why inflammation is needed in the first place.

In practice, Mills rarely targets the symptom directly; he looks for earlier disruptions in systems like gut, liver, hormones, and circulation. Case studies include a woman whose severe skin disease (erythema multiforme) improved rapidly when he treated her old lung damage and gut lining, and another with panic attacks who improved dramatically when he focused on liver and metabolic regulation (milk thistle, barberry, bupleurum, artichoke, gymnema), later adding ‘women’s herbs’ to stabilize her menstrual cycle. This systems approach often addresses chronic, “nothing more we can do” cases that have not responded to conventional symptomatic treatment.

Mills uses traditional frameworks (warming vs cooling, bitter vs aromatic) anchored in modern physiology. People who crave warmth for pain or illness (hot water bottle on cramps, hot drink for colds) often benefit from warming circulatory herbs like ginger, cinnamon, cardamom, fennel and even chili. Those who feel hot or feverish may suit cooling bitters such as coffee (unsweetened espresso as a digestif), dandelion, burdock, and classic bitter aperitifs. Strong-tasting tinctures like echinacea (tingling), bitters, or fennel reveal rapid sensory feedback within minutes to an hour; Mills often asks patients to call the next day because effects are so fast.