why does the body need sulfur
Vitamins & Mineral Â» S Â» Sulfur. A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Click a letter above to browse alphabetically. Sulfur. What is sulfur? Why do we need it? The mineral sulfur plays a vital role in the body. As an individual element, it makes up an important part of the proteins responsible for the formation of hair, muscles and skin. It is also a component of bones, teeth and collagen. It is also an important ingredient in insulin, the substance used to regulate blood sugar.