Casting iron in a sand mold. In metalworking, casting means a process, in which liquid metal is poured into a mold, that contains a hollow cavity of the desired shape, and is then allowed to cool and solidify. The solidified part is also known as a casting, which is ejected or broken out of the mold to complete the process.
A normal blood sugar level is between 72 mg/dL and 108 mg/dL (4 to 6 mmol/L) for a healthy person. The concentration of glucose in the blood of a healthy person in the morning on an empty stomach is between 68 mg/dL and 108 mg/dL (3.8 and 6.0 mmol/L).
What is a normal blood sugar level? A normal sugar level is less than 100 mg/dL  after not eating (fasting) for at least 8 hours. And it's less than  140 mg/dL 2 hours after eating. People who have diabetes thâ¦eir  blood sugar level are consistently high. People can control sugar  level through some mineral and natural health supplements  that are helpful for control blood pressure and sugar level.