Factors like reduced physical activity and dietary changes can worsen this. But research from sources like the National Institute on Aging highlights how targeted nutrients support muscle function, nerve health, and circulation—potentially easing discomfort and promoting stronger legs.
If you’ve felt that gradual decline, you’re not alone. The nutrients below address common deficiencies linked to leg issues.
7. Vitamin D: Essential for Muscle Function and Strength
Vitamin D plays a crucial role beyond bone health—it’s vital for muscle performance and quick responses.
Low levels are common in older adults and linked to weaker leg muscles, slower recovery, and higher fall risk, according to multiple studies.
It helps muscles contract efficiently and supports communication between nerves and muscles. Many people notice improved leg strength and reduced fatigue after addressing Vitamin D deficiency.
Sun exposure is the best source—aim for 15–20 minutes daily on arms and legs. Food options include fatty fish like salmon, fortified milk, and egg yolks. If levels are low (confirmed by a blood test), supplements may help under medical guidance.
