This study examined 1,320 women from the Cooper Center Longitudinal Study to evaluate the relationship between serum vitamin D levels, cardiorespiratory fitness, and measures of body composition. Researchers found that higher vitamin D levels were significantly associated with greater cardiorespiratory fitness, measured by maximal treadmill exercise testing, with a positive trend across increasing vitamin D categories. Women classified as fit had higher vitamin D levels than unfit women across multiple measures of body composition, including waist circumference and waist-to-hip ratio. The findings suggest that maintaining adequate vitamin D status may be associated with better aerobic fitness and healthier body composition in women
Performance & Recovery
Cardiorespiratory Fitness, Adiposity, and Serum 25-Dihydroxyvitamin D Levels in Women
Journal of Women’s Health
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Performance & Recovery
Athletes with sufficient vitamin D levels showed greater muscle strength, power, and exercise capacity — and less inflammation and pain — a review of the research found.
Nutrition Research Reviews
Performance & Recovery
Athletes with sufficient vitamin D levels showed greater muscle strength, power, and exercise capacity — and less inflammation and pain — a review of the research found.
Nutrition Research Reviews
Performance & Recovery
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Sports Health
This review article found a strong correlation between vitamin D sufficiency and optimal muscle function. They found that increasing levels of vitamin D reduced inflammation, pain, and myopathy while increasing muscle protein synthesis, ATP concentration, strength, jump height, jump velocity, jump power, exercise capacity, and physical performance.
Performance & Recovery
Sports Health Benefits of Vitamin D
Sports Health
This review article found a strong correlation between vitamin D sufficiency and optimal muscle function. They found that increasing levels of vitamin D reduced inflammation, pain, and myopathy while increasing muscle protein synthesis, ATP concentration, strength, jump height, jump velocity, jump power, exercise capacity, and physical performance.
Performance & Recovery
Vitamin D and Its Role on the Fatigue Mitigation: A Narrative Review
Nutrients
This review discusses how vitamin D impacts fatigue through biochemical factors connected to oxidative stress and inflammatory cytokines, neurotransmitters dopamine and serotonin, and control of voltage-gated calcium and chloride channels.
Performance & Recovery
Vitamin D and Its Role on the Fatigue Mitigation: A Narrative Review
Nutrients
This review discusses how vitamin D impacts fatigue through biochemical factors connected to oxidative stress and inflammatory cytokines, neurotransmitters dopamine and serotonin, and control of voltage-gated calcium and chloride channels.