Anything besides a blood test isn’t worth your time or money.

It’s gaining traction as a fix for mood, anxiety, and low libido—but the reality is more complex than TikTok suggests.

Here’s what experts say about the medically proven aphrodisiac for both men and women.

A neuroscientist and psychiatrist explain what the brain health supplement can—and can’t—do.

Fasting fans can’t shut up about this cellular recycling. Here's why.

What it is, why you should care, and how to find a doctor who embraces it.

Experts explain which one is better at helping combat prediabetes—and potentially reversing type 2 diabetes.

Experts discern whether at-home microbiome kits are science-backed or just full of sh*t.

If don't have diabetes, here's what you can expect from taking the drug.

Why this anti-aging supplement may help improve the quality of your life in the long run.

The two molecules facilitate important metabolic functions in the body—and give you energy.

You might think of it as a female hormone, but estrogen is critical for men’s health.

That’s sex hormone binding globulin, btw.

These disorders can affect your energy, sex drive, sleep, and more.

7 numbers to know and what they mean

Adopting these strategies to battle age-related inflammation can help you look and feel younger

Let's break it down for you.

Studies show a link between testosterone and virus severity.