Lower than the normal that's when you have a lot of problems you know what I mean because that's very important hormone in your body if it's not regulated you have many problems including you know heart attacks and strokes and many things yes so it's very important but of course you got to do about a doctor's supervision you going or you your I always go off everything including protein including car Amino acids and have it and then you know do your cardio its perfectly fine same thing after working out if you get done working out instead of jumping on a cardio you need to recover your muscles and we Aussie method
http://t-rexmusclefacts.com/aussie-method/