vitamin b12 injections how much to take Sandoz Injectable Solution - 1000 mcg/10 mL CYANOCOBALAMIN INJECTION, USP 30000 mcg/30
Description
How Does a B12 Shot Work

Compounded medications are not FDA-approved and have not been evaluated by the FDA for safety, effectiveness, or quality

Neither compound holds MHRA or EMA marketing authorisation

For those over 65, the supplementation should probably be increased up to 1,000 mcg of cyanocobalamin each day

There are very little plant sources that contain Vitamin B12 apart from small amounts in some yeast products

Most are animal sources (milk, egg yolks, yogurt, salmon, tuna, beef) which is why vegetarians and vegans have a higher risk of being deficient (3)
