Thiamine, which is also called thiamin or vitamin B1, is one of the vitamins that are found in many vitamin B complex products. Like other B vitamins, thiamine helps the body break down food and turn ...

Vitamin B1, also known as thiamine, is an essential micronutrient. It helps the body function by taking energy from food and turning it into fuel for the brain, nerves, and heart. Thiamine is also ...