Beta Carotene from Swanson. (beta carotene) 3000 µg (10000 IU) 375% of. Swanson Health Products Fargo. Vitamin A supports the proper functioning of vision. (in relation to Vitamin A). Conclusion: Vitamin A and carotenoids have potential antioxidant functions, with carotenoids able to reduce the risk of chronic diseases independently of conversion to vitamin A.
