Search results
Results From The WOW.Com Content Network
Tolerable upper intake levels (UL), to caution against excessive intake of nutrients (like vitamin A and selenium) that can be harmful in large amounts. This is the highest level of sustained daily nutrient consumption that is considered to be safe for, and cause no side effects in, 97.5% of healthy individuals in each life stage and sex group.
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%.
Note that salt contains about 39.3% sodium by mass [11] —the rest being chlorine and other trace chemicals; thus the Tolerable Upper Intake Level of 2.3 g sodium would be about 5.9 g of salt—about 1 teaspoon. [12] The average daily excretion of sodium is between 40 and 220 mEq. [13]
Low sodium intake level was a mean of <115 mmol (2645 mg), ... (AI) and a Tolerable upper intake level (Upper Limit or UL). Salt (as sodium chloride) contains 39.3 ...
Phosphorus occurs in amounts of about 2/3 of calcium, and makes up about 1% of a person's body weight. [10] The other major minerals (potassium, sodium, chlorine, sulfur and magnesium) make up only about 0.85% of the weight of the body. Together these eleven chemical elements (H, C, N, O, Ca, P, K, Na, Cl, S, Mg) make up 99.85% of the body.
Upper Limit Tolerable upper intake levels. ND ULs have not been determined. NE EARs, PRIs or AIs have not yet been established or will not be (EU does not consider chromium an essential nutrient).
The U.S. Institute of Medicine set its tolerable upper intake level for sodium at 2.3 grams per day, [90] but the average person in the United States consumes 3.4 grams per day. [91] The American Heart Association recommends no more than 1.5 g of sodium per day. [92]
Tolerable dose may refer to: Maximum tolerated dose before death Tolerable upper intake levels , maximal recommended dietary intake not to have harmful effects