Vitamin deficiencies, such as Biotin, vitamin C, vitamin B12, Iron, and others can lead to thin and brittle nails.

But the B vitamin complex is large, and some of these vitamins, like B12, get more attention than others. With that, it’s fair to wonder about the difference between vitamin B vs B12.

Vitamin B12 is a vital nutrient responsible for red blood cell formation, nerve health, and the creation of DNA. Even though it is crucial to our body's needs, many are not aware they are ...