Key Takeaways
Research suggests that maintaining muscle strength and physical function as you age relies on several core health habits. According to a comprehensive research review, combining adequate dietary protein, regular resistance training, optimal vitamin D levels, and balanced eating patterns can support overall muscle health.
- Sarcopenia, the age-related loss of muscle mass and physical function, affects an estimated 6% to 22% of adults aged 65 and older.
- Combining proper protein intake with strength exercise offers the strongest and most consistent evidence for long-term muscle preservation.
What the Source Says
A review published in The Journal of Nutrition analyzed 248 studies published between 2010 and 2026 involving adults aged 60 and older. Researchers evaluated nutrients, supplements, dietary patterns, and gut health to see how nutrition influences sarcopenia, which can increase the risk of falls and disability.
The review found that 84% of clinical trials examining specific nutrients showed positive effects, particularly for protein, leucine, and vitamin D at daily amounts of 800 IU or higher. Research suggests a target daily protein intake of 0.4 to 0.5 grams per pound of body weight to supply the building blocks needed for muscle maintenance. While observational studies associated Mediterranean and MIND-style eating patterns with lower rates of sarcopenia, researchers noted that observational data cannot establish direct cause and effect.
Practical Notes
The review highlights four main strategies that show promise for supporting muscle health as you age:
- Adequate Protein: Aim to meet daily protein needs using sources such as eggs, dairy, fish, meat, and soy.
- Resistance Exercise: Regular strength training challenges muscles to maintain their functional strength.
- Vitamin D Check: Evaluating vitamin D levels with a healthcare provider can help identify and correct deficiencies.
- Mediterranean-Style Eating: Building meals around vegetables, fruit, whole grains, legumes, nuts, olive oil, and fish provides key nutrients and beneficial dietary fiber.
Always talk to your doctor before making any changes to your exercise routine, diet, or supplement intake.
Source: healthy aging exercise older adults - BingNews · Published October 24, 2026 · Photo by Prateek Saxena on Unsplash
This article is for general information only and is not medical advice. Talk to your doctor before making health decisions.