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“Cortisol face,” the TikTok claim that chronically high stress hormone levels cause a rounder, puffier, “swollen” appearance in ordinary stressed-out people, is not a real medical condition. Endocrinologists have been direct about this: Dr. Luma Ghalib, medical director of the Pituitary Center at Ohio State University Wexner Medical Center, states plainly that there’s no real
Cortisol Face: What Doctors Actually Say About It Read More »
Concern about microplastics is legitimate at a general health level: these particles have been genuinely detected in human blood, lungs, placenta, and, in a notable 2024 study, brain tissue. What’s much less established, despite a wave of social media and mattress-marketing content connecting the dots for you, is any direct research linking microplastics specifically to
Microplastics and Sleep: What’s Real vs. What’s Marketing Read More »
Sleepmaxxing, the TikTok-born trend of stacking routines, gadgets, and supplements to optimize sleep, has generated over 125 million tagged posts and driven a more than 300 percent year-over-year jump in US search interest. It’s also generated a real backlash: by mid-2026, sleep researchers and outlets like Harvard Health were openly questioning whether the trend actually
Sleepmaxxing: What TikTok Gets Right and Wrong Read More »
If you’ve seen headlines about a magnesium glycinate recall in 2026, here’s what actually happened: on May 12, 2026, a company called Dkiru LLC recalled specific lots of Adndale Magnesium Glycinate Gummies, roughly 13,920 bottles, because they contained undeclared melatonin, an ingredient not listed on the label at all. The FDA classified it as a
Magnesium Glycinate Recall: What Actually Happened in 2026 Read More »
In July 2026, the FDA’s Pharmacy Compounding Advisory Committee narrowly recommended six experimental peptides, including Epitalon, which is promoted for sleep and longevity, for the 503A Bulks List, a decision that has already generated significant scrutiny. Three things are worth understanding clearly. First, this vote is not FDA approval: it’s a recommendation about whether compounding
Peptides and Sleep: What the FDA Panel Actually Voted On Read More »
Continuous glucose monitors (CGMs) have moved from a diabetes management tool into a mainstream biohacking product, now available over the counter without a prescription (Dexcom’s Stelo, Abbott’s Lingo), often marketed with promises about optimizing sleep through glucose insights. The underlying bidirectional relationship between sleep and blood glucose is real and reasonably well-established, but mostly in
CGM and Sleep: What the New Research Actually Shows Read More »
Kava (Piper methysticum) has genuine anxiolytic research behind it, an older 2003 Cochrane meta-analysis of 11 trials and 645 participants found it effective for anxiety compared to placebo. But more recent, larger, well-designed trials have complicated this picture rather than confirming it: a 2020 randomized trial of 171 people with generalized anxiety disorder found no
Kava for Sleep: The Real Evidence, and a Real Risk Read More »
Reishi mushroom (Ganoderma lucidum) has over 2,000 years of traditional use in East Asian medicine as a calming tonic, and it contains compounds, triterpenes (ganoderic acids) and beta-glucan polysaccharides, with plausible mechanisms for supporting sleep, including GABA receptor activity and modulation of the stress-response (HPA axis) system. Most of this mechanistic evidence, though, comes from
Reishi Mushroom for Sleep: The New Trial, With a Caveat Read More »
Taurine has genuine, well-established neuroscience credentials when it comes to sleep: research has identified it as a potent activator of a specific type of GABA receptor in the thalamus, a brain region directly involved in regulating transitions between sleep and wakefulness. That’s a real mechanism, not marketing fluff. Where the popular narrative runs into trouble
Taurine and Sleep: Does It Really Offset Caffeine? Read More »
NAD+ (nicotinamide adenine dinucleotide) and sleep have a genuinely compelling biological connection: NAD+ is a cofactor directly involved in the molecular machinery of your circadian clock, and NAD+ levels decline substantially with age, by an estimated 40 to 50 percent between your 20s and 80s, alongside the well-documented decline in sleep quality that also happens
NAD+ and Sleep: The Mouse Study Behind the Hype Read More »
