Your body makes NAD+ and FAD from two B vitamins, niacin and riboflavin. The Recommended
Chapter 6, Problem 14(choose chapter or problem)
Your body makes NAD+ and FAD from two B vitamins, niacin and riboflavin. The Recommended Dietary Allowance for niacin is 20 mg and for riboflavin, 1.7 mg. These amounts are thousands of times less than the amount of glucose your body needs each day to fuel its energy needs. Why is the daily requirement for these vitamins so small? 1
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