In the United States, current guidelines suggest that consuming 400–800 International Units (IU), or ... agree that at least 1,000 IU (25 mcg) of vitamin D3 daily is needed in situations where ...
12, 2024 — Vitamin D supplements may lower blood pressure in older people with obesity, and taking more than the Institutes of Medicine's recommended daily dose does not provide additional ...
If you have a severe vitamin D deficiency, a healthcare professional will likely recommend taking a high dose supplement — at least 10,000 international units (IU) daily. This may be followed by ...