b12 injection realself Medium B12 Injections - Maryland Plastic
Description
Athletes use B12 injections for performance recovery, while older adults benefit from prevention of age-related cognitive decline

The reasoning is that oral bioavailability is ~4050%, and animal study HED conversions suggest higher doses may be needed for the full effect

Discussion Several drugs have been known to provoke acneiform eruptions or aggravate acne, including corticosteroids, anti-tubercular drugs, anticonvulsivants, antipsychotics, some anti-cancer agents, and others

Older research also supports that taking 1,000 to 2,000 mcg of B12 is likely just as effective in treating deficiencies as injections
