Content Tagged: study
England is a first-world country in which severe iodine deficiency is rare. However, a May 2013 study published in the prestigious journal Lancet found that even mild maternal iodine deficiency is associated with reduced I.Q. at age 8. Read more.
Water softeners virtually eliminate energy-wasting, service life-shortening scale accumulation on gas and electric water heaters, according to a new study by Battelle Memorial Institute on “Benefits of removal of water hardness (calcium and magnesium ions) from a water supply.” Testing electric water heaters over an equivalent 15 months of service found 64 times more scaling on unsoftened… Read more »