what type of needle for b12 injections Size Injection? Vitamin B12 Boosters | Vitamin

No complaints on performance

Injecting repeatedly in the same spot can cause lipohypertrophy (hardened fat deposits) that interfere with absorption

Injections are self-administered and subcutaneous (i.e., into a fatty area such as a thigh, an upper arm, or the belly)

recommended daily allowance (RDA) is: 2.4 micrograms (mcg) per day Certain groups may require higher intake, including: Pregnant women: 2.6 mcg daily Breastfeeding women: 2.8 mcg daily Older adults Vegetarians and vegans Individuals with absorption issues 500 mcg to 5000 mcg , which is significantly higher than the RDA but still generally considered safe when medically supervised