how long should i take b12 injections Often You Get Vitamin Injections? The Truth About B12 Injections:

Once you know the concentration in mg/mL, a dose in mg becomes a volume in mL by simple division, and that volume becomes insulin-syringe units by multiplying by 100 (because a U-100 syringe is marked so that 1 mL = 100 units)

You can use them on injection areas with enough layers of subcutaneous fat, such as the abdomen or thigh

Because these conditions prevent adequate oral uptake, intramuscular injection bypasses the digestive system entirely and delivers B12 directly into muscle tissue for reliable absorption

B12 Deficiency Correction: Weekly For confirmed B12 deficiency or pernicious anemia: weekly injections for 48 weeks to saturate body stores, then monthly maintenance

The science behind this policy is not in doubt

Not everyone requires vitamin b12 shots for losing weight, but some individuals can reap maximum benefit through them