Nervous System, Energy & Metabolism.
Vitamin B1 (Thiamine) is a precursor to the active metabolite thiamin diphosphate, which is essential for the conversion of glucose into energy. Thiamine also assists in the conversion of carbohydrates into energy reserves.
"Thiamine B-1: B Vitamins are essential for the nervous system. Be one specifically helps convert food into fuel. Even more specifically carbohydrates into glucose. Without B1 the body is lacking in brain food."
Dr. Amber Voitenko