Vitamin B12 with vitamin B9 (folate) helps your body replenish the red blood cells you lost. Without a healthy dose of regular vitamin B12, you can become anemic. Some energy drinks use vitamin ...
However, an excess of vitamin B12 can lead to “mild” side effects such as headaches, nausea, vomiting, diarrhea, or stomach discomfort. That said, these symptoms are “very rare,” according ...
This may help reduce the burning associated with dry eye. There isn’t a recommended vitamin B12 dosage for dry eye symptoms. How much you should take depends on your ability to absorb the vitamin.
Vitamin B complex is a group of B vitamins that play a role in your body’s functions, including cardiovascular and cell health. You typically get these vitamins from a nutritious diet. Each of ...