800 IU (20 mcg) per day increases vitamin D blood levels 8 ng/ml (20 nmol/L). 1000 IU (25 mcg) per day increases vitamin D blood levels 10 ng/ml (25 nmol/L). 2000 IU (50 mcg) per day increases ...
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 ...
Immune Support Vitamins: Jarrow Formulas Vitamin D3 provides vitamin D3 to support a healthy immune response* Maximum Strength Vitamin D: Each softgel contains 125 mcg (5,000 IU) of vitamin D per ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback