Review on Biotech Nutritions D Aspartic Dietary Supplement by Tony Blanco

I didn't buy this to increase my testosterone levels. IF you truly understand that T is a complex task specific to you that requires at least one peak "male hormone panel” blood test to understand your specific life condition: old? , genetic damage?, DNA harvest?, drug use?, stress?, poor diet? LifeExtension sells products here on Amazon but they also sell male hormone panel tests which you can purchase through their online interface which includes MD consultations for legality. If deficiencies are present, ask your doctor to order appropriate kits from Genova Diagnostics. Do your own research on supplements. PubMed helps you find peer-reviewed studies on compounds to avoid endless marketing spend.