dietary protein

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Introduction

Dietary protein is graded by quality as to content of essential amino acids, relative to egg albumin. About 30 g of protein (egg albumin quality) is needed to maintain nitrogen balance inhealthy young adult men.

U.S. recommended dietary allowance (RDA) for protein is 0.8 g/kg/day regardless of age or physical function (< ounces for a 70-kg man)[4]

Biochemistry

Contraindications

Adverse effects

* underscores importance of lifestyle

Laboratory

More general terms

Additional terms

References

  1. 1.0 1.1 ARUP Consult: Proteins deprecated reference
  2. 2.0 2.1 2.2 2.3 Levine ME et al Low Protein Intake Is Associated with a Major Reduction in IGF-1, Cancer, and Overall Mortality in the 65 and Younger but Not Older Population. Cell Metabolism, Volume 19, Issue 3, 407-417, 4 March 2014 <PubMed> PMID: https://www.ncbi.nlm.nih.gov/pubmed/24606898 <Internet> http://www.cell.com/cell-metabolism/retrieve/pii/S155041311400062X
  3. 3.0 3.1 3.2 3.3 Song M, Fung TT, Hu FB et al Association of Animal and Plant Protein Intake With All-Cause and Cause-Specific Mortality. JAMA Intern Med. 2016;176(10):1453-1463. <PubMed> PMID: https://www.ncbi.nlm.nih.gov/pubmed/27479196 <Internet> http://archinte.jamanetwork.com/article.aspx?articleid=2540540
  4. 4.0 4.1 4.2 4.3 Bhasin S, Apovian CM, Travison TG et al. Effect of protein intake on lean body mass in functionally limited older men: A randomized clinical trial. JAMA Intern Med 2018 Mar 12; PMID: https://www.ncbi.nlm.nih.gov/pubmed/29532075
  5. Budhathoki S, Sawada N, Iwasaki M et al Association of Animal and Plant Protein Intake With All-Cause and Cause-Specific Mortality. JAMA Intern Med. Published online August 26, 2019 PMID: https://www.ncbi.nlm.nih.gov/pubmed/31449285 https://jamanetwork.com/journals/jamainternalmedicine/article-abstract/2748453
  6. 6.0 6.1 Huang J, Liao LM, Weinstein SJ et al Association Between Plant and Animal Protein Intake and Overall and Cause-Specific Mortality. JAMA Intern Med. Published online July 13, 2020 PMID: https://www.ncbi.nlm.nih.gov/pubmed/32658243 https://jamanetwork.com/journals/jamainternalmedicine/fullarticle/2768358
  7. Naghshi S et al Dietary intake of total, animal, and plant proteins and risk of all cause, cardiovascular, and cancer mortality: systematic review and dose-response meta-analysis of prospective cohort studies. BMJ 2020;370:m2412 July 22, 2020 PMID: https://www.ncbi.nlm.nih.gov/pubmed/32699048 https://www.bmj.com/content/370/bmj.m2412