Obesogens are endocrine disrupters that change your body chemistry and make you fat. Here's where they're hiding and how to avoid them.
A cheap fat burner that prevents many types of cancer? Yes. This ancient drug makes you healthier in general.
The needle is better than the knife. Here are the latest scientific advances in healing joint, tendon, and muscle injuries.
We know what performance-enhancing drugs can do for your muscles, but what about your mind? A new study has some answers.
Some men use tiny doses of testosterone for hormone replacement therapy. Others use massive amounts for bodybuilding. But what are the effects of "light" cycles? Here's the science.
Stopping hair loss is possible. And you might even be able to grow some back. Here's a sciency look at 12 treatments.
It takes extreme muscularity to make it to the top. And many bodybuilders take extreme measures to win... and even to get third place. Is it worth it?
Nothing wrecks a natural lifter faster than training like an "enhanced" bodybuilder. Here are the scientific reasons why.
Are you on doctor-prescribed testosterone replacement therapy (TRT)? If so, there's a new, healthier, and more effective way to use it. Here's how.
Everyone knows pro bodybuilders use drugs to get huge, but what do they do to get shredded for competition? It's more extreme than you think. Check this out.
Think steroids are illegal because they're dangerous? Not so fast. Here's the real story behind the criminalization of juice that you've never heard.
Do you think you have low testosterone? Here's everything you need to know, from symptoms and testing to injecting and what to expect.
A noted performance enhancing drug expert examines CrossFit and answers the controversial question: are top CrossFitters using PEDs?
More and more women are lifting weights, but women's pro bodybuilding is dying fast. Here's why, plus a frightening look at the cause of "man face."
Many pro bodybuilders look pregnant. It's like they've got a six pack stretched over a keg. How does this happen? That question, answered.
Everything you ever wanted to know about the thyroid, from testing to drugs to the foods you need to eat for optimal function.
Athletes take steroids to get strong. Is it because today's strength coaches have neglected to get them strong with proper training?
An inside look into the drug use of a real IFBB pro bodybuilder.
Plenty of athletes cheat, but surely not CrossFit Games competitors. After all, it's drug tested so they can't take PEDs, right? (Wrong.)
Our undercover pro exposes the truth about drug-free bodybuilding contests. Yes, it's as bad as you think.
The real story you've never heard behind the demonization of steroids, from Ben Johnson and Lyle Alzado to Barry Bonds and Lance Armstrong.
The lawyers, the media, and supposedly science are saying that testosterone might kill you. Could they be right?
Does your favorite NSAIDs impair muscle development? And do the benefits outweigh the risks? Here’s the science.
In this issue: A fresh look at Proviron, anti-estrogens, Synthol, and avoiding the long arm of the law.
T NATION addresses the current state of steroid science, this time addressing topics such as off-season drug cycles, and a one-shot-a-month cruise.