I am feeling pretty Lazy and fatigue; and decreased New Memories and learning capabilities. I am at 33 age; starting 20's I started declining Learning Capabilities; I have been getting quick Numbness in Legs and Hands on 10mins of lied down/ sitting. I used used SSRI types and multi-vitamins before on Doctors prescribed. where I didnt faced any improvement and got side affects s decreased LIBIDO, Sex drive too. Hence, stopped them soon. Recenty, since 10 days I am using arcalion (B1) where I am feeling good, active, focused and alerted. So, lacking B1 is main causes of my declining state? Why I am lacking B1 where I consume non-veg more? Does the root cause is something else? How I can get again my Libido as before? Can I boose my Testosterone level? (I see reduced number in my last blood report?) Can everyhting be boostable by ARCALIONE itslef? How long I should use it? Please SUGGEST ME !