b12 injection dosing and schedule weekly dosage B12 Injections: How Often Should You Take Them? VITAMIN B12 INJECTION 3000 mcg

While patients typically experience efficient weight loss, they might feel lethargic and fatigued while taking the medication because of GI side effects and reduced calorie intake

Moreover, concerns about exposure to cyanide poisoning are eliminated when hydroxocobalamin is used

It also keeps nerves healthy and aids in DNA creation

Deficiency Those most at risk for developing a vitamin B-12 deficiency are vegetarians -- because the vitamin is found in dairy and meat -- and individuals with absorption problems presented by weight-loss surgery, Crohn's disease and celiac disease

Vitamwardsin B12 sources and bioavailability. Experimental Biology and Medicine 232(10) (2007): 12661274