Adults and teenagers: 6 to 15 milligrams (mg) of beta-carotene (the equivalent of 10,000 to 25,000 Units of vitamin A activity) per day. Children: 3 to 6 mg of beta-carotene (the equivalent of 5,000 to 10,000 Units of vitamin A activity) per day. 1 февр. 2022 г.
How much beta-carotene is too much?
This type of eating can put you at risk for getting too much and too little of certain nutrients. “You would need to be eating about 20 to 50 milligrams of beta-carotenes per day for a few weeks to raise your levels enough to see skin discoloration,” says Dr. Piliang.
What happens if you eat too much beta-carotene?
Toxicity. Beta-carotene doesn't seem to be toxic in large doses. But high doses over a long time can lead to carotenemia. This causes your skin to become yellowish orange.
Is 25000 IU of beta-carotene safe?
Some doctors recommend antioxidant supplements to reduce the risk of macular degeneration; reasonable adult levels include 200 mcg of selenium, 1,000 mg of vitamin C, 400 IU of vitamin E, and 25,000 IU of natural beta-carotene per day.
Is 10000 IU of beta-carotene too much?
Levels of up to 10,000 IU (3,000 mcg) have been considered safe.
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