do b12 injections work better than pills vs Pills: Richmond's Complete Guide B12 Injections: Are they more

Medical professionals and researchers are not clear if the allergic reaction is caused by the preservatives or other substances found in the injection solution or the vitamin itself

A dose of 100 mcg daily for 6 or 7 days should be administered by intramuscular or deep subcutaneous injection

However, treatment decisions should always be individualized and medically supervised

Its functional mechanism partially mimics the physiological actions of the full-length parent hormone but remains constrained strictly to adipocyte regulation

Improved Mood B12 plays a role in serotonin productionthe "feel good" neurotransmitter