Vitamin B1 (Thiamine)

Category: Water Soluble Vitamin

RDA Amount: 1.4 mg

Description: Vitamin B1, also known as thiamine, is a water-soluble vitamin essential for the metabolism of sugar and amino acids as well as proper functioning of the central nervous system. It plays a critical role in energy production by helping convert carbohydrates into energy and is found in high concentrations in skeletal muscle. This makes it particularly important for individuals engaged in high levels of physical activity who might require higher intakes or supplementation of vitamin B1​​. Thiamine deficiency can lead to serious health conditions such as beriberi, which affects the cardiovascular and nervous systems, and Wernicke encephalopathy, a brain disorder that causes confusion and lack of coordination.

Sources: Enriched and fortified grains, pork, salmon, flax seeds, squash, black beans, tuna, milk, and beef​​.