Do I need more protein in midlife?
Short answer
- Protein helps keep muscle, especially as we age.
- Expert groups suggest older adults may need more protein than the basic daily amount.
- Protein works best with strength training.
- Your right amount depends on your health, including kidney health.
What to look out for
- Low-protein meals, especially breakfast.
- Muscle and strength going down.
- Kidney disease (ask before raising protein).
Top 3 things to act on or ask your clinician
- Ask: 'How much protein is right for me?'
- Ask for a registered dietitian referral.
- Ask: 'Are there health reasons I should be careful?'
Sources for this answer
- Peer-reviewed Bauer J et al. Evidence-based recommendations for optimal dietary protein intake in older people: a position paper from the PROT-AGE Study Group. J Am Med Dir Assoc. 2013;14:542-59. PMID: 23867520. DOI: 10.1016/j.jamda.2013.05.021
- Peer-reviewed Morton RW et al. A systematic review, meta-analysis and meta-regression of the effect of protein supplementation on resistance training-induced gains in muscle mass and strength in healthy adults. Br J Sports Med. 2018;52:376-384. PMID: 28698222. DOI: 10.1136/bjsports-2017-097608
- Peer-reviewed Sims ST et al. International society of sports nutrition position stand: nutritional concerns of the female athlete. J Int Soc Sports Nutr. 2023;20:2204066. PMID: 37221858. DOI: 10.1080/15502783.2023.2204066
- Expert commentary, not research Dr. Mary Claire Haver on Huberman Lab: How to Navigate Menopause & Perimenopause for Maximum Health & Vitality (podcast episode, June 2024)
- Expert commentary, not research Dr. Stacy Sims on Huberman Lab: Female-Specific Exercise & Nutrition for Health, Performance & Longevity (podcast episode, July 2024)
- Expert commentary, not research Dr. Gabrielle Lyon (physician, muscle-centric medicine): Forever Strong (book, Atria, 2023)
- Expert commentary, not research Dr. Gabrielle Lyon on Huberman Lab: How to Exercise & Eat for Optimal Health & Longevity (podcast episode, June 2024)