Posts Tagged ‘cortisol’

Does Coffee (Caffeine) Help You Build Muscle?

Thursday, July 1st, 2010
Your Questions
Your Questions

I get plenty of questions in various comments throughout the website, but I also get comments and questions via the Project Swole Contact Form.

Generally I address those questions through e-mail, but often I do not have the time to reply to each and every question personally.

From now on I want to take a more proactive approach to answering Your Health Questions by posting them separately in the blog. This way we can be sure that everyone benefits from the Q & A.

Joe wrote:

“I have heard that too much caffeine can be detrimental to muscle growth because of its tendency to increase cortisol which has catabolic effects. That being said, it also stimulates testosterone production, so its actual effects are a little unclear. Here’s a little medical study I found on the web to back it up:

Dose effect of caffeine on testosterone and cortisol responses to resistance exercise.

Just curious if you’ve heard anything along these lines and I’m interested to hear your take on it.”