cons of b12 injections Benefits for Optimal Health Vitamin B12 Injections vs. Supplements:

Because theyre so closely linked, its important to have a clear picture of both

The endothelium can be destroyed directly by caustic chemicals or by other physical factors such as heat and cold

Vitamin B12 is a singular vitamin apart of the greater B complex family

That said, signs or symptoms that you may be low in vitamin B12 include: fatigue pale skin headaches symptoms of depression stomach issues difficulty focusing or concentrating pain or inflammation in the mouth or on the tongue burning or pins and needles feeling in your hands or feet muscle cramps vision changes Learn more: Signs and symptoms of B12 deficiency