Describe the role of thiamine as coenzyme in various enzyme catalyzed reactions. Also explain how decreased intake of thiamine in diet influences our health.
Thiamine, also known as vitamin B1, plays a crucial role as a coenzyme in various enzyme-catalyzed reactions within the body. Coenzymes are small organic molecules that are essential for the proper functioning of enzymes, which are proteins that facilitate biochemical reactions. Thiamine's primary role as a coenzyme is to assist enzymes in transferring energy from carbohydrates to ATP (adenosine triphosphate), the main energy currency of cells. It does so by participating in two major enzyme-catalyzed reactions:
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