Supplements

Not all magnesium supplements help you sleep the same way. Here’s which form the research actually supports — and which ones are wasting your money.

The science-backed supplements that actually improve athletic performance — and why most others are a waste.

The nootropic supplements that actually have clinical evidence — and the ones wasting your money.

🎧 Prefer to listen? You lost weight on Ozempic. But you also lost bone and muscle. You stepped on the scale. The number went down. Your doctor congratulated you. Your friends noticed. You felt great. ...

Retatrutide: The next weight loss peptide everyone is waiting for Ozempic made headlines. Mounjaro pushed the numbers higher. But there’s a third peptide in the pipeline that’s showing results neither of them can touch. ...

Peptides for women over 40: Anti-aging, hormones, and fat loss Every week someone asks me about peptides. BPC-157. GHK-Cu. Semaglutide. Tirzepatide. CJC-1295. The list keeps growing. And I get it. After 40, your body changes. Hormones shift. Metabolism slows. Recovery takes longer. Skin loses elasticity. It’s not in your head — it’s biology. ...

🎧 Listen to this article Your browser does not support the audio element. A 2025 randomized trial found that vitamin D and omega-3 supplementation, combined with regular exercise, measurably slowed biological aging markers over three years (DO-HEALTH trial, Bischoff-Ferrari et al.). Inflammaging, a chronic low-grade inflammatory state, is the primary biological process driving most age-related disease and functional decline in women over 35. ...

🎧 Listen to this article Your browser does not support the audio element. BPC-157: The Gut-Healing Peptide Your Doctor Won’t Mention BPC-157 is a 15-amino-acid peptide first isolated from human gastric juice. A 2023 review in Pharmaceuticals (Sikirić et al.) summarizes over 100 studies showing it consistently promotes healing in the gut, tendons, and multiple organ systems. The peptide interacts with the nitric oxide system and promotes new blood vessel formation, actively supporting tissue repair rather than masking symptoms. ...

🎧 Listen to this article Your browser does not support the audio element. You’ve probably noticed fermented foods taking up half an aisle at the grocery store. Kefir, kimchi, kombucha, tempeh — all promising a healthier gut. The problem: some contain the live bacteria your microbiome actually needs, and some are just sour products with a wellness label. If you’re spending money on fermented foods for gut health, you deserve to know which ones earn their place in your fridge. ...

🎧 Listen to this article Your browser does not support the audio element. What foods actually lower cortisol? A 2014 meta-analysis in Psychopharmacology found that dark chocolate with at least 70% cacao reduced cortisol and catecholamine levels in stressed participants. Magnesium deficiency — present in roughly half of U.S. adults — directly correlates with elevated cortisol output. Your diet is the fastest lever you have for cortisol control, and most people are pulling it in the wrong direction. ...

Omega-3s: The One Supplement That Actually Does Something Most supplements are a waste of money. Your body doesn’t absorb them. They pass through. You pee out expensive vitamins and feel nothing. ...

Do Seed Oils Cause Inflammation? What the Science Actually Says Your Instagram feed says seed oils are poison. Your favorite wellness influencer swears they’re destroying your gut. Meanwhile, Johns Hopkins, Stanford, and three systematic reviews in 2025 say the opposite. ...