This $2 Remedy Beats Every Cold Medicine
Category: Supplements
This $2 Remedy Beats Every Cold Medicine
In 1979, a 3-year-old girl named Karen was undergoing chemotherapy for leukemia in Austin, Texas. The treatment was saving her life — but it had destroyed her immune system. Every cold hit her hard...
The Anti-Aging Supplement Scam (New Evidence)
In 2023, the most rigorous longevity testing program in the world published its most exciting result in 14 years. A supplement you can buy at any pharmacy — astaxanthin — had extended male mouse li...
New Study Says I Was Wrong About NMN and NR?
Charles Brenner is not a scammer. He's a genuine biochemist — the man who discovered nicotinamide riboside back in 2004. He's published hundreds of papers. And when a new study came out last month ...
Your Skin Loses 75% of This by Age 75 (New Fix)
Here is the exact moment where the hyaluronic acid story to treat skin wrinkles looks like it comes crashing down. A ground-breaking 2023 study radioactively labeled the hyaluronic acid in suppleme...
This $2 Food Beats Every Nitric Oxide Supplement
Nitric oxide levels fall with age — and this decline is linked to an array of age-related problems in areas like heart, brain, reproductive, and muscle health [1][2]. Cue predatory supplement brand...
Surprising Heart Results from This Huge Melatonin Study
You get whiplash from the contrasting headlines. One minute, the internet is ablaze from an alarming study linking melatonin to a sharp increase in the risk of heart failure [1]. The next, a new st...
1,394 Person Study on Taurine Proves What We Suspected
There was absolute despair in the longevity community a few months ago. A study on taurine appeared to smash the hopes that taurine supplements could extend lifespan. Now, I never quite understood ...
Almost All Turmeric (Curcumin) Brands Are a Scam
Lies and deception. That’s all the majority of Turmeric and Curcumin supplements are. To be clear, there are some specific use-cases for curcumin supplements, but they need to be used for the corre...
The Most Important Antioxidant Study I’ve Ever Read
For years, antioxidants were hailed as miracle compounds that could slow aging, improve heart health, and enhance physical performance. Then, almost as quickly as they rose to fame, they fell out o...
Zinc: Benefits, Best Forms, Dosing, and Side Effects
Table of Contents Overview Forms and Bioavailability Evidence for Benefits Recommended Dosing Safety and Side Effects Drug Interactions Dietary Sources References Overview Zinc is an essential tr...
Weight Loss Supplements: Benefits, Evidence, and Safety
Overview More than two-thirds of adults and nearly one-third of children and adolescents in the United States are overweight or have obesity [1][2]. Approximately 45% of Americans who are overweigh...
Vitamin K: Benefits, Forms, Dosing, and Side Effects
Vitamin K is a group of fat-soluble vitamins sharing a common 2-methyl-1,4-naphthoquinone ring structure, essential for blood clotting, bone metabolism, and cardiovascular health. The designation "...
Vitamin E: Benefits, Forms, Dosing, and Side Effects
Vitamin E is not a single molecule but a family of eight fat-soluble compounds with antioxidant activity: four tocopherols (alpha, beta, gamma, delta) and four tocotrienols (alpha, beta, gamma, del...
Vitamin C: Benefits, Best Forms, Dosing, and Side Effects
Table of Contents Overview Forms and Bioavailability Evidence for Health Benefits Recommended Dosing Dietary Sources Safety and Side Effects Drug Interactions References 1. Overview Vitamin C (L-...
Vitamin A: Benefits, Forms, Dosing, and Side Effects
Vitamin A is the name of a group of fat-soluble retinoids — primarily retinol and retinyl esters — that are essential for vision, immune function, cellular communication, growth, development, and r...
Valerian: Benefits, Forms, Dosing, and Side Effects
Valerian (Valeriana officinalis) is a perennial herb native to Europe and temperate regions of Asia, whose roots and rhizomes have been used as a sedative and anxiolytic for over 2,000 years. Hipp...
Taurine: Benefits, Forms, Dosing, and Side Effects
Taurine (2-aminoethanesulfonic acid) is a water-soluble amino sulfonic acid found abundantly throughout the human body, with particularly high concentrations in the heart, brain, retina, and skelet...
What They’re HIDING About Lead Found in Protein Powders
A new analysis from Consumer Reports has made headlines with a disturbing claim: protein powders and shakes contain high levels of lead. Given how popular protein powders have become, this claim is...
St. John's Wort: Benefits, Forms, Dosing, and Side Effects
St. John's wort (Hypericum perforatum) is a plant with yellow flowers widely used in traditional medicine. The aerial parts contain key bioactive compounds including hypericin and hyperforin [1]. T...
Shilajit: Benefits, Forms, Dosing, and Side Effects
Shilajit is a black-brown substance (sometimes called "mineral pitch") produced from the decomposition of plant material found in mountain rocks in the Himalayas, Russia, Tibet, Afghanistan, and Ch...
Sexual Enhancement Supplements: Benefits, Forms, Dosing, and Side Effects
Sexual enhancement supplements are among the most commonly purchased dietary supplements, typically containing ingredients such as yohimbe bark, epimedium (horny goat weed), L-arginine, and tribulu...
New Vitamin D Study on Telomeres and Aging
The latest headlines are claiming that a new study shows vitamin D can slow aging. But is that actually what the study shows? What Vitamin D dose should we take? And should we get a Vitamin D bloo...
Ashwagandha Supplement Fails in New Study!
A new clinical study has found no benefit of ashwagandha supplementation on aerobic capacity, muscle oxygenation, or blood parameters in healthy men. I don't take ashwagandha myself. But if you're ...
Spirulina “Significantly Improves Weight” in New Study
A new meta-analysis suggests spirulina—a blue-green algae extract—can improve body weight, cholesterol, and blood pressure in overweight and obese individuals. But before jumping on the supplement ...