One of the most-popular coins to collect during the 20th century features one of the most popular presidents of the 20th century. Kennedy half dollars, which have been in circulation since 1964, honor John F. Kennedy â our nationâs 35th president, who served from 1961 until he was assassinated in 1963.
What's a Normal Hemoglobin A1c Test? For people without diabetes, the normal range for the hemoglobin A1c test is between 4% and 5.6%. Hemoglobin A1c levels between 5.7% and 6.4% indicate increased risk of diabetes, and levels of 6.5% or higher indicate diabetes.
Alkaline phosphatase is an enzyme produced by the body to help break down certain types of molecules, such as proteins. The liver produces most of the alkaline phosphatase in our bodies, but the intestines, kidneys and bones produce small amounts, too. Alkaline phosphatase is measured by blood testing. Called the ALP test, it is useful for diagnosing several diseases and conditions. For example, high ALP levels can indicate blocked bile ducts in the liver, bone disease or Celiac disease. Low ALP levels can indicate certain types of anemias or, rarely, specific types of cancer. It's worth noting that oral contraceptives (birth control pills) also can cause low ALP levels.