Ray Peat
Perceive, Think, Act.
Ray Peat: How to Think About Getting Off Long-Term Prednisone Safely
Ray Peat: Carbon Dioxide, Exercise, Endorphins, and Mood
Ray Peat: Using Metabolic Rate, Pulse, and Temperature to Assess Thyroid Function
Ray Peat: Is There Hope After 17 Years on SSRIs Like Lexapro?
Ray Peat: How Low Thyroid and Serotonin Cause Muscle Wasting and Energy Failure
Ray Peat: How Estrogen and Low Thyroid Cause Edema and Muscle Enzyme Leakage
Ray Peat: Why the Blood–Brain Barrier Depends on Energy, Not a Mechanical Wall
Ray Peat: How Electron Microscopy Creates Artificial Cell Membranes and Viruses
Ray Peat: How Stress and Estrogen Let Serotonin Flood the Brain
Ray Peat: How Serotonin Breaks Down the Blood-Brain Barrier
Ray Peat: How Intestinal Serotonin Can Influence the Brain and Emotions
Ray Peat: How Stress Drives Free Fatty Acids and Hormones Into the Brain
Ray Peat: Is the Blood-Brain Barrier a Myth or an Energy Effect?
Ray Peat Interview on Breast Cancer
Ray Peat: Raw Foods, Cellulose & Why Bacteria Benefit More Than Humans
Ray Peat: How Stress, Mood & Emotional State Affect Cancer Survival
Ray Peat: Why Raw Cabbage Suppresses Thyroid and Can Act Estrogenic
Ray Peat: Black Cohosh, Cancer Treatment Skepticism & Survival Statistics
Ray Peat: Mistletoe, Mushrooms, Green Tea & Coffee as Aromatase Inhibitors
Ray Peat: Aspirin, COX-2 Inhibition & Estrogen Signaling (Theoretical View)
Ray Peat: Foods That Inhibit Aromatase and Lower Estrogen
Ray Peat: Why Endorphins & Serotonin Amplify Stress and Estrogen
Ray Peat: Stress, Lactic Acid & Why Endorphins Aren’t “Feel-Good” Hormones
Ray Peat: Is Breast Cancer Genetic? Stress, Estrogen & BRCA Explained
Ray Peat: How Urea Was Historically Used to Regulate Cellular Water
Ray Peat: How Urea Was Used to Reduce Swelling in Cancer, Brain Inflammation & Heart Failure
Ray Peat: How Urea Adjusts Cellular Water Retention - And Why It Doesn’t Dry Out Tissues
Ray Peat: How Estrogen Causes Cellular Swelling and Promotes Cancer Growth
Ray Peat: Why Tamoxifen Is Estrogenic - And the Breast Cancer Drug Paradox
Ray Peat: How Progesterone Supports Brain Development During Pregnancy