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Hypervitaminosis A results from excessive intake of preformed vitamin A. Genetic variations in tolerance to vitamin A intake may occur, so the toxic dose will not be the same for everyone. [23] Children are particularly sensitive to vitamin A, with daily intakes of 1500 IU/kg body weight reportedly leading to toxicity. [21]
For U.S. food and dietary supplement labeling purposes, the amount in a serving is expressed as a percent of Daily Value (%DV). For vitamin A labeling purposes, 100% of the Daily Value was set at 5,000 IU, but it was revised to 900 μg RAE on 27 May 2016. [54] [55] A table of the old and new adult daily values is provided at Reference Daily Intake.
In the United States, overdose exposure to all formulations of "vitamins" (which includes multi-vitamin/mineral products) was reported by 62,562 individuals in 2004 with nearly 80% of these exposures in children under the age of 6, leading to 53 "major" life-threatening outcomes and 3 deaths (2 from vitamins D and E; 1 from a multivitamin with ...
The Vitamin To Avoid Over 50, According to a Longevity Expert ... The National Institute of Dietary Supplements recommends adult males get 900 mcg RAE and females get 700 mcg RAE of vitamin A ...
Retinol, also called vitamin A 1, is a fat-soluble vitamin in the vitamin A family that is found in food and used as a dietary supplement. [3] Retinol or other forms of vitamin A are needed for vision, cellular development, maintenance of skin and mucous membranes, immune function and reproductive development. [3]
The recommended adequate intake of sodium is 1,500 milligrams (3.9 g salt) per day, and people over 50 need even less." [13] The Daily Value for potassium, 4,700 mg per day, was based on a study of men who were given 14.6 g of sodium chloride per day and treated with potassium supplements until the frequency of salt sensitivity was reduced to 20%.
Vitamin C: 75: 90: 75 [n] 1200: mg: fortified beverages, dried sweet peppers, raw acerola, dried chives and coriander, rose hips, fortified food products Vitamin D: 10: 20: 20: 100: μg: cod liver oil, mushrooms (if exposed to ultraviolet light), halibut, mackerel, canned sockeye salmon: α-tocopherol (Vitamin E) 12: 15: 15 [o] 600: mg
Ibuprofen is commonly available in the United States up to the FDA's 1984 dose limit OTC, rarely used higher by prescription. [83] [failed verification] In 2009, the first injectable formulation of ibuprofen was approved in the United States, under the brand name Caldolor. [84] [85]