Health summaries

Oatmeal is not the superfood the New York Times claims. Here is what the science says about blood sugar, cholesterol, and nutrient absorption.

Registered nutritionist Randon Lambert explains how to identify ultra-processed foods, read labels, and increase fiber without overhauling your diet.

A low testosterone value is not a diagnosis. Learn what the lab actually measures, the three symptoms that genuinely correlate with it, and what a proper clinical evaluation looks like.

Dr. William Lee explains how the gut microbiome connects diet to the brain and which foods reduce the inflammation underlying depression, anxiety, and cognitive decline.

Dr. Lucia Aronica explains how foods activate or silence key genes and why epigenetics puts 75% of your health in your own hands through what you eat every day.

Discover the two neural pathways that control sugar appetite, the role of dopamine, and evidence-based strategies to reduce cravings and manage blood glucose.

47% of America's best-selling protein powders exceed California lead limits. Learn how to identify cleaner, more transparent supplement brands.

Your DNA accumulates new mutations every day. Science explains how this drives cancer, Alzheimer's, and aging, and what lifestyle habits can help.

Dr. Burke Harris explains how adverse childhood experiences rewire the nervous system and what evidence-based practices can help you heal and regain control.

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.

3-hydroxyanthranilic acid (3HA) extends lifespan in worms and mice. We review the state of research on this preclinical longevity molecule.

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.

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.

Practical guide to anxiety, acceptance, emotional vocabulary, and deliberate response so you can regulate emotions without denying or exploding.

Dermatology based routine with hydroquinone and tretinoin: how to cycle, combine, and protect the skin barrier to improve tone and firmness safely.