Vitamin B12 (cobalamin) is an essential water-soluble vitamin that the body uses to maintain healthy nerve cells, produce RNA, DNA and red blood cells and help iron to function properly. B12 also works with folate to produce the amino acid SAMe which controls mood and supports immune function. B12 injections have many benefits and are often prescribed for deficiencies that cause fatigue, shortness of breath, diarrhea, numbness and neurological damage.
Referred to as VItamin B complex, the eight B vitamins — B1, B2, B3, B5, B6, B7, B9, B12 — play an important role in keeping our bodies running like well-oiled machines. These essential nutrients help convert our food into fuel, allowing us to stay energized throughout the day. While many of the following vitamins work in tandem, each has its own specific benefits — from promoting healthy skin and hair to preventing memory loss or migraines.
Vitamin C (also called L-ascorbic acid or ascorbate) is a nutrient that humans must get from food or dietary supplements since it cannot be made in the body. Vitamin C is an antioxidant and helps prevent oxidative stress. It also works with enzymes to play a key role in making collagen.