Person wearing amber-tinted blue light blocking glasses while working on a laptop at night
Do Blue Light Glasses Actually Work?

Do Blue Light Glasses Actually Work? Blue light glasses went from obscure biohacker accessory to mainstream eyewear in just a few years. They promise better sleep, less eye strain, and protection from…

Magnesium supplement capsules in a small glass bowl next to the supplement bottle
Is Magnesium Supplementation Worth It?

Is Magnesium Supplementation Worth It? Magnesium occupies a strange position in the supplement world. It is simultaneously one of the most recommended minerals by health practitioners and one of the least hyped,…

White supplement capsules spilling from a bottle next to a glass of water on a table
Does NMN or NAD+ Actually Work for Longevity?

The Short Version Multiple randomized, placebo-controlled trials have established that oral NMN and NR raise NAD+ levels in blood in a dose-dependent manner. That part is proven. No human trial has demonstrated…

Person submerged in an ice bath filled with ice cubes, arms resting on the edge of the tub
Are Cold Plunges Worth It, or Just Hype?

The Short Version ✓Water between about 10 and 15 degrees Celsius triggers a surge of norepinephrine and dopamine. That neurochemical lift, felt as alertness and calm focus, is the most reliably documented…

Person preparing a healthy meal at the end of a fasting window, with vegetables and lean protein on a table
Does Intermittent Fasting Actually Slow Aging?

Does Intermittent Fasting Actually Slow Aging? Intermittent fasting has been called everything from a longevity breakthrough to a glorified skipping of breakfast. Longevity researchers take it seriously, wellness influencers oversell it, and…

Glowing anatomical heart in a blood pressure monitor cuff on a teal background, guide to how to lower blood pressure naturally
How to Lower Blood Pressure Naturally: 9 Ways [2026]

Knowing how to lower blood pressure naturally matters more than most people realize, because high blood pressure is one of the quietest threats to your health. It usually has no symptoms. You…

Several supplement bottles including a daily multivitamin, vitamin C, and sleep gummies arranged on a bathroom counter with loose pills in front.
Are Supplements a Waste of Money? What the Evidence Says

Americans spend tens of billions of dollars a year on supplements: vitamins, minerals, powders, gummies, and proprietary blends promising energy, immunity, longevity, and sharper minds. Walk into any pharmacy and the wall…