Sentences with phrase «tolerable upper limit»

While we're unlikely to get atmospheric CO2 concentrations down as low as they were (275 ppm) before we started pumping pollution skyward during the Industrial Revolution, climate scientists and green leaders agree that 350 ppm would be a tolerable upper limit.

Most men, women and children in Canada exceed the tolerable upper limits of salt for their bodies.

Dr. Vieth argues that 4,000 IU of vitamin D per day is safe even if one obtains an additional 4,000 IU per day from sunlight, 33 while the Institute of Medicine has set the tolerable upper limit at 2,000 IU per day.

The Institute of Medicine (IOM) recently tripled the recommended daily allowance to 600 IU with 4000 IU as a tolerable upper limit.

The typical American diet consists of four to five grams of sodium, which is well above the tolerable upper limit of 2.3 grams.

The tolerable upper limit (UL) for Vitamin D is 2,000 IU per day, however, no adverse effects have been found up to 10,000 IU per day.

In the U.S., the FDA requires any product marketed as a «multivitamin» to contain at least three vitamins and minerals; furthermore, the dosages must be below a «tolerable upper limit», and a multivitamin may not include herbs, hormones, or drugs.

They advised against the ingestion of iodine or kelp supplements containing in excess of 500 mcg iodine daily, and noted that ingesting more than 1,100 mcg of iodine per day (the tolerable upper limit) may cause thyroid dysfunction.

Ingesting more than 1,100 mcg of iodine per day (the tolerable upper limit) may cause thyroid dysfunction, according to the ATA, but many supplements may contain iodine in amounts that are up to several thousand times higher than the tolerable upper limit

The recommended daily allowance for adults is 600 international units per day, and the tolerable upper limit is no more than 4,000 IUs daily.