Identify the nutrient: a toxicity or overdose causes a feeling of flushing; a deficiency causes a rash on areas of the skin exposed to sun. Our cells make a small amount of it from the amino acid tryptophan, and it can be used medicinally (under physician supervision) to increase HDL cholesterol:
Identify the nutrient: a toxicity or overdose causes a feeling of flushing; a deficiency causes a rash on areas of the skin exposed to sun. Our cells make a small amount of it from the amino acid tryptophan, and it can be used medicinally (under physician supervision) to increase HDL cholesterol:
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
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In the human diet, vitamins and minerals are necessary for trace amounts. They are necessary for the body’s metabolic activities to take place. Vitamins are molecules that are made up of organic compounds. Our bodies are unable to generate sufficient amounts of vitamins. As a result, they are obtained through dietary means.
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