Int J Clin Pharmacol Res 10:355360 Bersani G, Meco G, Denaro A, Liberati D, Colletti C, Nicolai R, Bersani FS, Koverech A (2013) L-acetylcarnitine in dysthymic disorder in elderly patients: a double-blind, multicenter, controlled randomized study vs
Available at: Chuong, V., et al
You may experience decreased energy, fatigue, brain fog, and joint and head pain, among other issues
In fact, cobalamin deficiency is a common cause of metabolic encephalopathy, one of a number of forms of encephalopathy associated with a primary disease (such as FIP) that causes interference with normal brain function and blood-brain barrier mechanisms
"2022 Prohibited List: Substances and Methods Prohibited at ALL Times (in- And OUT-Of-Competition)" (PDF)
Fatigue or, rarely, sleep disturbance