Medically reviewed by Erika Prouty, PharmD If you take vitamin D supplements to treat any deficiencies, it's essential to ...
For years, doctors have relied on calculators called the ASCVD risk score or the newer PREVENT score. These tools use ...
Vitamin D2 comes from plants, while vitamin D3 comes from animals and sunlight. Research has shown that D3 raises your blood levels more efficiently.