Steroids Are Not Safe, but If You Want to Build

Steroids are not safe, but if you want to build up your muscle size, vanadium works well and is safe. True or false.

A) False. It causes aggression and acne.
B) True. It stains your tongue green, but it works.
C) False. There is no evidence that vanadium increases muscle mass.
D) True. Most natural supplements are safe and effective.
E) False. It does increase muscle mass but it causes diarrhea, which can lead to dehydration.