glutathione ascorbic acid 10 Cooperation of with vitamins C and E. R • initiator of a Multifaceted Effects of L-Cysteine, L-Ascorbic

Also linked to vitamin B12s role in increasing the rate of physiological processes is its ability to improve the bodys oxygen absorption and retention by producing more healthy red blood cells

Once the vitamin B12 reserves reach their normal levels, the injection of vitamin B12 will be needed as maintenance shot once every one to three months to prevent any of the symptoms of deficiency from returning

This can lead to respiratory arrest, brain damage, or death if not promptly treated

Again, the question isn't "which is better?" It's "what am I trying to investigate?" If the target is a torn muscle in a study animal, a systemic (injectable) application makes sense