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Institute of Medicine. Dietary Reference Intakes for Energy, Carbohydrate, Fiber, Fat, Fatty Acids, Cholesterol, Protein, and Amino Acids, The National Academies Press, 2005.
FDA: "Nutrition Facts Label: Protein."
Harvard Health Publishing: "When it comes to protein, how much is too much?"
KidsHealth: "Learning About Proteins."
Royal Society of Chemistry: "Dietary protein intake and human health."
USDA National Nutrient Database for Standard Reference Legacy Release.
National Research Council. Recommended Dietary Allowances: 10th Edition, National Academies Press, 1989.
Scallan, J. Capillary Fluid Exchange: Regulation, Functions, and Pathology, Morgan & Claypool Life Sciences, 2010.
Indian Journal of Psychiatry: "Understanding nutrition, depression and mental illnesses."
Cleveland Clinic: "Skin."
Indian Dermatology Online Journal: "Nail as a window of systemic diseases."
American Journal of Clinical Nutrition: "Inadequate protein intake affects skeletal muscle transcript profiles in older humans."
Harvard T.H. Chan School of Public Health: "Protein."
Current Opinion in Clinical Nutrition & Metabolic Care: "Protecting muscle mass and function in older adults during bed rest."
Mayo Clinic: "Metabolism and weight loss: How you burn calories."
ChooseMyPlate.gov: "Protein Foods: Nutrients and health benefits."
Reviewed by Kathleen M. Zelman, MPH, RD, LD on November 12, 2018
This tool does not provide medical advice. See additional information.
THIS TOOL DOES NOT PROVIDE MEDICAL ADVICE. It is intended for general informational purposes only and does not address individual circumstances. It is not a substitute for professional medical advice, diagnosis or treatment and should not be relied on to make decisions about your health. Never ignore professional medical advice in seeking treatment because of something you have read on the WebMD Site. If you think you may have a medical emergency, immediately call your doctor or dial 911.
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