After MS hit me in 2006, I couldn't do basic math in my head like I once did. Upped my testosterone & I can't say enough how it helped me. 1000mcg's of B12 as well. Adderall I hear gives the same busy as a bee energy Medrol does which i'll be asking for in a few weeks. 10mg's that's all I want.

Exercise helped/helps my whole body. Get a drug to help you in begining.