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If too much copper is ingested, an excess condition can result. ... The World Health Organization recommends a minimal acceptable intake of approximately 1.3 mg/day. ...
In the case of copper the adult UL is set at 10 mg/day. [4] Copper gluconate is sold as a dietary supplement to provide copper. The typical dose is 2.0 mg copper per day. This is one-fifth what the IOM considers a safe upper limit. Long-term intake at amounts higher than the UL may cause liver damage. [4]
Copper in the body normally undergoes enterohepatic circulation (about 5 mg a day, vs. about 1 mg per day absorbed in the diet and excreted from the body), and the body is able to excrete some excess copper, if needed, via bile, which carries some copper out of the liver that is not then reabsorbed by the intestine. [203] [204]
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%.
How much Copper gluconate is too much? Copper gluconate supplements typically deliver 2 mg copper per dose, one dose per day. As the copper gluconate molecule is 14% copper, this means 14.3 mg of copper gluconate. The U.S. recommended upper limit is 10 g/day for copper (European Union says 5 mg). To get to 5 would mean 36 mg copper gluconate.
How much magnesium do we need in our daily diet? Adult needs vary by age and biological sex in a range of 310-420 mg/day, says Prest. You can meet your needs by adding magnesium-rich foods to each ...
The Dietary Reference Intake (DRI) is a system of nutrition recommendations from the National Academy of Medicine (NAM) [a] of the National Academies (United States). [1] It was introduced in 1997 in order to broaden the existing guidelines known as Recommended Dietary Allowances (RDAs, see below).
Another annoyance of copper is that at a price of about $4.30 per pound, you’ll have to lug around a lot of it to store much value. But investing in bullion poses another major downside.