Many people who suffer from low energy, fatigue, and headaches turn to B12 supplements, often in the form of daily pills
This depends on the severity of your deficiency, but many people start with a short loading course followed by maintenance injections every few months
B12 injections typically deliver about 1,000 mcg per dose, while oral supplements can range from 50 to 5,000 mcg
The following table gives an overview of all of those currently under investigation: Vitamin B12 One Vitamin, Many Effects Not all forms of vitamin B12 are the same
For most people, daily oral methylcobalamin is more practical than chasing B12 energy shots, which are really designed for confirmed deficiency or malabsorption
What if I take B12 and still feel exhausted