“One medium carrot has about 4 milligrams of beta-carotene in it. So if you're eating 10 carrots a day for a few weeks you could develop it.” Eating a well-balanced diet ensures that you are eating all of the right nutrients ― in the right amount. 12 июн. 2019 г.
Which vegetable has the most beta-carotene?
The richest sources of beta-carotene are yellow, orange, and green leafy fruits and vegetables (such as carrots, spinach, lettuce, tomatoes, sweet potatoes, broccoli, cantaloupe, and winter squash). In general, the more intense the color of the fruit or vegetable, the more beta-carotene it has.
How much beta-carotene per day is safe?
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.
How much beta-carotene is too much?
Studies have used dosages ranging between 15 and 180 milligrams a day. There is no set tolerable upper intake level (UL) for beta-carotene. However, high doses or long-term use may be dangerous.
Does cooking carrots destroy beta-carotene?
Beta-carotene is not a heat-sensitive nutrient, therefore, it is not destroyed with a short cooking time; actually, when this vegetable is cooked, the cell walls of the plant tissues soften, making it easier for our digestive system to assimilate this precious substance.
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