Vitamin D supplementation (D3 or 25[OH]D) was likely not significantly associated with protection against acute respiratory infection.

Researchers from CHU Nîmes, Université Montpellier, and multiple MS centers in France have found that oral cholecalciferol in ...

Many people don’t know what vitamin D does ... Vitamin D-3 1000 IU Dietary Supplement Tablet 1 to 2 tablets daily with a meal 250% $$ Nordic Naturals Vitamin D3 Gummies Gummy 1 gummy daily ...

DALLAS — Texas health experts are warning that vitamin A — found in food and in supplements such as cod liver oil — is not an alternative to measles vaccination. They’re urging Texans to ...

Pure Encapsulations Vitamin D3 gets our pick as the best high dose vitamin D option because it’s third-party tested and provides 10,000 IU per serving. If you have a severe vitamin D deficiency ...

Vitamin D3 (cholecalciferol) is the type naturally produced by UV ... An older study published in the Journal of Clinical Endocrinology and Metabolism concluded that a 50,000-IU dose of vitamin D2 ...

Plus, the addition of vitamin D3 and zinc has helped boost our immune system. While we did experience slight drowsiness after taking the supplement, we found that taking it at night was the best ...

The study measured 25OHD levels in twice-collected blood samples in a linear mixed model GWAS of standardized log-transformed 25OHD levels with covariates including age, sex, season, and vitamin D ...

Medically reviewed by Suzanne Fisher, RD Vitamin D3 (cholecalciferol) is most well known for promoting bone health. But this ...

Vitamin D needs vary by gender and age, but most adult women need 14 to 70 micrograms or 600 IU of vitamin D a day, according to Johns Hopkins Medicine. (That number stays the same when you’re ...