Sleep

The most underrated lever in men's health

Last updated: October 14, 2026

Sleep affects your testosterone, weight, blood pressure, mood, and how well you recover from training. And the sleep disorder most common in men usually goes undiagnosed. These guides cover what actually works.

Sleep, Explained How much you really need, how your body clock works, the habits that make the biggest difference, and what to do about insomnia. Includes a bedtime planner. Read the guide → Sleep Apnea in Men The signs, the health risks, how it interacts with TRT, and every treatment option from CPAP to newer medications. Includes the STOP-BANG screener. Read the guide → Sleep Aids, Graded CBT-I, melatonin, magnesium, over-the-counter sleeping pills, and prescription options: what works, what doesn't, and what carries hidden risks for men. Read the guide →

The numbers worth knowing

7+ hoursthe minimum sleep medicine groups recommend for adults, every night.

~1 in 3U.S. adults regularly get less than that.

Most casesof moderate-to-severe sleep apnea are thought to be undiagnosed.

How sleep connects to everything else

Testosterone. Most daily testosterone release is tied to sleep. A week of short sleep measurably lowers it, and sleep apnea and low T often go together, though treating apnea hasn't been shown to raise testosterone on its own. What the evidence shows · Testosterone guide →
Training and recovery. Short sleep reduces muscle building, raises perceived effort, and increases injury risk. Recovery guide →
Weight. Sleep loss increases hunger and cravings. When people diet on short sleep, more of the weight they lose tends to come from muscle rather than fat.
Heart and metabolism. Chronic short sleep and sleep apnea are both linked to high blood pressure, type 2 diabetes, and heart disease.

See a doctor if you snore loudly, someone has seen you stop breathing or gasp in your sleep, you nod off while driving or in meetings, or trouble sleeping has lasted more than a few months. These problems are very treatable once they're diagnosed.

Medical disclaimer: This page is for general education only and is not medical advice. Sleep problems can have many causes. Talk to a licensed physician about persistent sleep issues or daytime sleepiness.

The numbers worth knowing

How sleep connects to everything else

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