However, if you have severe kidney problems, consult with a healthcare professional before proceeding with B12 injections, as excess vitamin levels might not be easily eliminated from your body
Gastrointestinal side effects
Adequate B12 is linked to better concentration, faster recall, and reduced brain fog, especially in adults over 40, in anyone on a plant-forward diet, and in patients with the MTHFR gene variant that affects how the body processes folate and B12
diabetes, with or without one or more associated comorbidities
At Onus, a B12 Shot is $30
What the Science Says GHK-Cu (glycyl-L-histidyl-L-lysine bound to copper) was first identified in human plasma in the 1970s