Hi guys, I was wondering if anyone has experienced hair loss with creatine as I am currently in the bodybuilding phase and want to take it but worried about my hair falling out sl …

I'm following the paleo diet and I'm feeling pretty good, but I'm pretty tired and my muscles are always sore, but except that I feel pretty good. on the other hand my indigestio …

Does insulin supress testosterone production in men? Why is it only okay after a workout?

I've had this issue for as long as I could remember. If I stand up too quickly, sometimes my sight will go black and I'll feel dizzy for a few seconds. Crouching has always been pr …

Paleo has given me such incredible energy lately that I feel like I'm up for anything. So, today, after jogging a couple miles with some girlfriends for fun we found ourselves in …

Which hormone is more important for muscle growth? Testosterone or insulin? Doesn't high blood glucose blunt testosterone production?

Ok, there was a time in my life that was really stinky, and I became depressed and suicidal. I didn't eat for months and as a result lost all muscle mass, and everything I used to …

Should I work my core muscles everyday? I regularly do front and side planks and back kicks for my lower back.

I've adopted Paleo in hopes of gaining some muscle mass and strength at the gym. I do a crossfit workout 4-5 times a week, usually at 6:30am. In most cases I don't eat beforehand. …

Hypothetical situation: You have a Crossfit competition or some form of activity of equivalent high intensity and the next day you are sore EVERYWHERE...arms, traps, shoulders, ne …

I don’t think I did a very good job of explaining how the paleo diet and lutein have worked together for me. The diet eliminated all my intestinal issues, that have been with me fo …

As I've gotten older (I'm 37), I have noticed that the time it takes my muscles to recover from strenuous exercise has increased. I have been doing Paleo and Crossfit for the last …

I am a slim guy and I don't want to get big.. I think it looks funny. I would rather be slim, strong, and quick. How do I go about building my fast twitch muscle fiber? I want …

This has nothing to do with diet, but it is an interesting evolutionary biology question. Banging your shin (which nearly always happens from the front) hurts like hell and can ca …

I have been religiously doing weight lifting exercises for quite some time. While my muscles (particularly arms) are looking good and when flexed feel nice and hard, I still have …