can you have a reaction to b12 injections Benefits of for Optimal Health What happens if you inject
Description
One often-missed reason for constant fatigue is a Vitamin B12 deficiency

Non-animal sources include fortified or enriched milk substitutes, grains, and nutritional yeast

Preclinical Findings (Animal & Cellular) Adipose NNMT inhibition increases energy expenditure and reduces fat mass

If the methylcobalamin injection triggered this for whatever reason, may be best to avoid methylcobalamin in the supplements just in case something going on with that still
