👉 Biotin, also known as thiamine, is a group of amino acids that are essential for the synthesis of many enzymes and hormones. Biotin plays a crucial role in the metabolism of carbohydrates, fats, and proteins, as well as in the production of neurotransmitters such as serotonin and dopamine. In addition to its role in metabolism, biotin is also an important component of the body's immune system, where it helps protect against infections by binding with antibodies. It also plays