When I was pregnant, I had to take a test to check If I had diabieties. I had to drink this glucose solution that had 50 mg of sugar, it was gross, I chugged it down quickly, but couldn't drink or eat anything after. I had to wait in the doctor's office for an hour so the nurses could take my blood and complete the test.
My son is a health nut and makes me drink a drink called tangy tangerine. Its suppose to have a complete balance of everything your body needs to stay healthy. I chug that every day, because it taste like rotten oranges. It has, however, cleared up some little health issues ive had for years. ;)