Please use the following table to calculate how many mcg/mg of a vitamin you are getting from your Seeking Health product if the label uses IU (international units) as a unit of measure or vice versa.
|Vitamin||Active Forms||Other forms|
|A||Retinol: 1 IU = 0.3 mcg||Beta-carotene: 1 IU = 0.6 mcg|
|D||Cholecalciferol (vitamin D3): 1 IU = 0.025 mcg|
|E||d-alpha-tocopherol: 1 IU = 0.67 mg||dl-alpha-tocopherol: 1 IU = 0.9 mg|