Health topics

Sleep, gut health, longevity, testosterone and more: evidence summaries and the influencers who get each topic right.

• Anxiety & Stress Management — Natural and evidence-based strategies for managing anxiety, reducing cortisol, and building stress resilience through supplements and lifestyle.
• Baby Sleep & Safe Sleep — Evidence-based infant sleep guidance covering safe sleep, night waking, circadian development, naps, feeding rhythms, and parent sanity.
• Blood Sugar & Metabolic Health — Optimizing glucose metabolism, insulin sensitivity, and metabolic flexibility through diet, berberine, CGMs, and exercise timing.
• Chronic Inflammation — Understanding and reducing systemic inflammation — the root driver of heart disease, cancer, neurodegeneration, and accelerated aging.
• Cold Exposure & Thermogenesis — Ice baths, cold showers, and cryotherapy for fat loss, recovery, mood, and hormesis — separating evidence from hype.
• Creatine — The most researched sports supplement — benefits for strength, brain function, recovery, and emerging evidence for women and aging populations.
• Depression & Mood Support — Understanding the neuroscience of mood and evidence-based interventions including omega-3s, vitamin D, exercise, and emerging therapies.
• Energy & Fatigue — Combating chronic fatigue and boosting sustained energy through mitochondrial support, B vitamins, iron, adaptogenic herbs, and sleep optimization.
• Focus & Cognitive Performance — Optimizing attention, memory, and mental clarity through nootropics, lifestyle habits, and brain-supporting nutrients.
• Gut Health & Microbiome — Optimizing the gut microbiome for digestion, immunity, mental health, and whole-body performance through diet, probiotics, and lifestyle interventions.
• Hair Loss & Hair Growth — Understanding and combating hair thinning, pattern baldness, and promoting regrowth through supplements, devices, and lifestyle strategies.
• Heart Health & Cardiovascular — Protecting and optimizing cardiovascular health through diet, exercise, omega-3s, and emerging biomarkers like ApoB and Lp(a).
• Immune System Support — Strengthening immune function through vitamin D, zinc, vitamin C, probiotics, sleep, and stress management.
• Infant Feeding & Nutrition — Breastfeeding, formula feeding, vitamin D, iron, allergens, solids, feeding cues, reflux, and gut development in the first year.
• Intermittent Fasting — Time-restricted eating and periodic fasting for weight management, autophagy, longevity, and metabolic health — protocols, benefits, and risks.
• Joint Pain & Mobility — Managing joint health, reducing pain, and improving mobility through collagen, curcumin, omega-3s, and movement-based strategies.
• Longevity & Anti-Aging — The science of slowing biological aging through caloric restriction, NAD+ precursors, rapamycin, metformin, and cutting-edge geroscience interventions.
• Magnesium — Essential mineral involved in 300+ enzymatic reactions — from sleep and stress to muscle function and heart health.
• Muscle Building & Hypertrophy — Maximizing muscle growth through resistance training, protein optimization, creatine, and recovery strategies backed by sports science.
• Omega-3 & Fish Oil — The essential fatty acids EPA and DHA — critical for brain, heart, joint, and immune health, with nuances on dosing, sourcing, and forms.
• Postpartum Recovery & New Parent Health — Recovery after birth, lactation nutrition, pelvic floor rehab, sleep deprivation, mood risk, return to exercise, and sustainable routines for new parents.
• Protein Intake & Optimization — How much protein you really need, optimal timing, best sources, and the role of leucine, collagen, and amino acid profiles for muscle and health.
• Red Light Therapy — Photobiomodulation using red and near-infrared light for skin, recovery, pain, hair growth, and mitochondrial function.
• Skin Health & Anti-Aging — Protecting and rejuvenating skin through collagen, retinoids, red light therapy, sun protection, and evidence-based skincare nutrition.
• Sleep Quality & Deep Sleep — Optimizing deep and REM sleep stages for recovery, cognitive function, and longevity.
• Testosterone Optimization — Natural and supplement-based strategies for optimizing testosterone levels, from resistance training and sleep to zinc, ashwagandha, and tongkat ali.
• Vitamin D — The 'sunshine vitamin' essential for immunity, bone health, mood, and longevity — most adults are deficient without supplementation.
• Weight Loss & Fat Loss — Evidence-based approaches to sustainable fat loss including nutrition, exercise, supplements, and metabolic optimization.