B85 is a type of vitamin B complex that plays a crucial role in energy metabolism and the functioning of the nervous system. It is often associated with the B vitamins, which include several essential nutrients that help convert food into energy and support various bodily functions. This vitamin is particularly important for maintaining healthy skin, hair, and eyes. It also aids in the production of red blood cells and supports brain health. A deficiency in B85 can lead to fatigue, irritability, and other health issues, making it essential for overall well-being.