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The recommended daily intake of chromium varies by age, sex, and life stage, but the adequate intake (AI) ranges from 25 to 35 micrograms per day for most adults. Here are the recommended daily ...
The median lethal dose of hexavalent chromium is 50–150 mg/kg. [6] The World Health Organization recommends a maximum allowable concentration of 0.05 milligrams per litre of chromium(VI) in drinking water. [7] In Europe, the use of hexavalent chromium is regulated by the Restriction of Hazardous Substances Directive.
Although the safety of daily chromium doses of up to 1,000 μg has been shown, there are some reports of serious adverse effects by using chromium picolinate, including kidney failure from a six-week course of 600 μg per day and liver disease after using 1,200 to 2,400 μg per day over four to five months. [2]
The current AIs for chromium for women are 25 μg/day for women ages 14–50 and 20 μg/day for older women. AI for pregnancy is 30 μg/day. AI for lactation is 45 μg/day. AI for men is 35 μg/day for ages 14–50 and 30 μg/day for older. For infants to children ages 1–13 years, the AI increases with age from 0.2 to 25 μg/day.
A 2020 review in Nutrients found that more than 3 milligrams of caffeine per kilogram of body weight is necessary to stimulate the breakdown of fat. For a 150-pound person, that’s 200 mg of ...
Analysis of the NDNS results by the Health and Food Supplements Information Service (HSIS) suggested that one in five UK adults are deficient in vitamin D, one in seven are deficient in calcium ...
Hexavalent chromium (chromium(VI), Cr(VI), chromium 6) is any chemical compound that contains the element chromium in the +6 oxidation state (thus hexavalent). [1] It has been identified as carcinogenic, which is of concern since approximately 136,000 tonnes (150,000 tons) of hexavalent chromium were produced in 1985. [ 2 ]
For instance, if the ADI is based on data from humans the safety factor is usually 10 instead of 100. The ADI is usually given in mg per kg body weight. [5] The ADI is considered a safe intake level for a healthy adult of normal weight who consumes an average daily amount of the substance in question.