A. thiamine
B. ascorbic acid
C. riboflavin
D. nicotinamide
✅ The correct answer is option A.
The chemical name of Vitamin B is thiamine. Thiamine, also known as thiamin or vitamin B1, is a vitamin found in food, and manufactured as a dietary supplement and medication. Food sources of thiamine include whole grains, legumes, and some meats and fish.
The chemical name of Vitamin B is thiamine. Thiamine, also known as thiamin or vitamin B1, is a vitamin found in food, and manufactured as a dietary supplement and medication. Food sources of thiamine include whole grains, legumes, and some meats and fish.