It can lead to neuropathy, megaloblastic anemia, and pernicious anemia, [2] [13] causing symptoms including fatigue, paresthesia, depression, cognitive decline, ataxia, and even irreversible nerve damage
Its primarily in the Liver, Yes - but there are much smaller stores elsewhere for " local" processing...these are not part of the digestive process
Maar K et al
Another reason for getting tired and staying that way is a lack of specific nutrients like vitamin B12
The mechanism is plausible, as B12 plays a role in neurological function that could influence nausea pathways, but it remains unproven
Syringe Units = Volume to Draw (mL) 100 = 1.0 mL 100 = 100 units NAD+ Dosing Profile (100 mg/mL Concentration) 50 mg Dose: Draw 50 units (0.5 mL)