Despite the beneficial role and plausible mechanism of vitamin D on skeletal muscle in
animal studies, its association in humans remains a controversial issue due to inconsistent …

Vitamin D deficiency is a global problem with many health consequences, and it is currently
recommended to supplement vitamin D. Change of diet should also be considered to ensure …

Vitamin D concentration is known to correlate with various parameters. A major source of
vitamin D is synthesis in the skin; thus, the duration of sun exposure is known to correlate …

One of the micronutrients that has attracted the most attention in relation to COVID-19 is
vitamin D. Although several factors affect its sufficiency; it has been argued that an optimal …

Background The association between vitamin D levels and atherosclerotic cardiovascular
disease (ASCVD) risk remains unclear. In this study, the association between serum 25 (OH) …

RESULTS Vitamin D intake was significantly lower in the osteoporosis group among women
(P< 0.05). Among all subjects, the higher the serum 25 (OH) D concentration, the higher the …

Nationally representative data on vitamin D intake can inform on the adequacy of dietary
supply of vitamin D in a population, but such data is lacking for a majority of countries …

Vitamin D plays a crucial role in regulating the growth and maintenance of the
musculoskeletal system. Postmenopausal women are vulnerable to bone fractures because …

Most studies on osteoarthritis (OA) and vitamin D status were performed in Whites with
relatively adequate vitamin D status. Associations may differ by baseline 25-hydroxyvitamin …

Objectives: To assess the effect of vitamin D supplementation on bone mineral density
(BMD) in rheumatoid arthritis (RA) patients with osteoporosis and determine whether …