Are aromatase inhibitors useful to use without steroids?
Are aromatase inhibitors useful to use without steroids? Can they cause any damage to the endocrine system if used at a young age? I'm 20 years old and I don't want to use AAS until much later.
It's just very hard to cut and maintain mass while being a natural even with perfect diet and exercise. What's more is that I probably don't have very remarkable natural test levels. Could AI's help?
Also btw I don't compete. I know AI's are forbidden in a natty comp.