Health summaries
Protein powders: heavy metals and how to choose wisely
47% of America's best-selling protein powders exceed California lead limits. Learn how to identify cleaner, more transparent supplement brands.
Somatic mutations: what they are and how they affect health
Your DNA accumulates new mutations every day. Science explains how this drives cancer, Alzheimer's, and aging, and what lifestyle habits can help.
How childhood trauma changes your adult biology
Dr. Burke Harris explains how adverse childhood experiences rewire the nervous system and what evidence-based practices can help you heal and regain control.
Why hair turns gray: biology and practical solutions
Hair graying is not just about aging. Oxidative stress, stem cell exhaustion, and mitochondrial dysfunction drive it, and there are evidence-based ways to slow the process.
3HA: the tryptophan molecule that extends lifespan
3-hydroxyanthranilic acid (3HA) extends lifespan in worms and mice. We review the state of research on this preclinical longevity molecule.
Unregulated peptides: what the science actually says
A drug development scientist explains why research-use-only peptides lack the data needed to be considered safe or effective, and what the process actually requires.
Stopping GLP-1 treatment: weight regain and health outcomes
When you stop a GLP-1, about two thirds of the weight lost comes back within a year. Here is what the evidence says about cessation and what to expect.
How to regulate emotions without suppressing feelings
Practical guide to anxiety, acceptance, emotional vocabulary, and deliberate response so you can regulate emotions without denying or exploding.
How hydroquinone and tretinoin improve visible skin aging
Dermatology based routine with hydroquinone and tretinoin: how to cycle, combine, and protect the skin barrier to improve tone and firmness safely.
Three hunger types that drive overeating and weight gain
Practical guide to physical, hedonic, and conditioned hunger, with behavior strategies to reduce overeating and improve long term weight control.
Seven skin signs that point to chronically high insulin
A practical guide to seven skin signs of high insulin, the lab tests to request, and the diet changes that can improve skin health.
Rapamycin trial for frailty resilience and longevity
A clear summary of the rapamycin trial in adults over 65, covering dose, safety, biomarkers, frailty endpoints, and functional health goals.
Health myths online and how to take back control today
A practical guide to filter health misinformation, make evidence based choices, and improve outcomes with primary care and core habits.
How to improve memory using adrenaline timing and focus
Learn to lock in memory with fewer repetitions by combining deep focus, safe post learning arousal, sleep, exercise, and daily meditation.
Testosterone decline myths and what labs actually show
Why the testosterone crisis narrative is overstated, how lab methods distort trends, and how to evaluate symptoms with repeat testing and context.






