Vitamin D & Muscular Strength

Vitamin D & Muscular Strength The macronutrients protein and carbohydrates play very prominent roles in physical performance. You really notice the muscle size and strength gains whey protein promotes post-workout, and when you're running out of gas during an intense exercise session, a quick boost of carbohydrate energy can help carry you through. A study published in the journal Medicine and Science in Sports and Exercise analyzed the micronutrient vitamin D's relationship to strength.

Researchers recruited 419 healthy subjects with a range in age from 20 to 76. All were assessed for arm and leg strength, then had vitamin D levels measured. After making adjustments for age and gender, it was determined that vitamin D was directly related to upper and lower body strength.

True Strength Moment: Many adults are vitamin D deficient. The sunshine vitamin can be difficult to synthesize during winter months, especially for those living in cold northern climates with limited sunlight. This research shows that active adults who want to perform at the top of their game might benefit from nutritional insurance in the form of a high-potency multivitamin.
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