Author Question: Which minerals help make hemoglobin in red blood cells? a. Iron and copper b. Selenium and ... (Read 52 times)

naturalchemist · **on:** Aug 20, 2018

Which minerals help make hemoglobin in red blood cells?
a. Iron and copper
b. Selenium and phosphorus
c. Chromium and magnesium
d. Sulfur and zinc

Question 2

Which of the following is not one of the reasons that iodine intakes in the U.S. decreased in the 1980s and 1990s?
a. Bromine salts have replaced iodine as a dough conditioner in commercial bread production.
b. People don't like the taste of iodized salt and so are buying the non-iodized version more often.
c. The dairy industry has reduced the amount of iodine in milk.
d. Food manufacturers have increased their use of noniodized salt in processed foods.