Potatoes have a high glycemic index, so eat them in moderation. A diet that is heavy in high glycemic index foods may be associated with higher diabetes risk. Sweet potatoes have a slightly lower glycemic index compared to white potatoes and they have lots more beta carotene compared to white potatoes. Beta carotene is the precursor to vitamin A. Adequate vitamin A intake is essential to vision, bone growth, reproduction, and cell division. Aim for no more than 8,000 IU of vitamin A per day. Other sources of beta carotene include carrots, mango, and cantaloupe.
RealAge Benefit: Getting the right amount of antioxidants through diet or supplements can make your RealAge 6 years younger.
Originally published on 11/6/2003.
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