A B Vitamin

Thiamin, also known as Vitamin B1, is a water-soluble vitamin essential for carbohydrate metabolism and nerve function. It is found naturally in whole grains, legumes, nuts, and pork. Industrially, it is often synthesized for use as a food additive.

Thiamin is added to foods as a nutrient to prevent deficiency. It is commonly found in enriched grain products like cereals, bread, and pasta, as well as in infant formula and nutritional supplements.

Thiamin is recognized as safe and effective by the FDA when used as a nutrient. The World Health Organization (WHO) has evaluated thiamin and established guidelines for its intake. Deficiency can lead to beriberi, a condition affecting the cardiovascular and nervous systems, but this is rare in developed countries with fortified foods.