Do doctors regularly check for diabetes when you do a fasting blood test?

Sort of: If fasting plasma glucose is more than 126 mg/dL,(7.0 mmol) on two occasions, that is diagnostic of diabetes. Wish you good health! - Have a diet rich in fresh vegetables, fruits, whole grains, milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Drink enough water daily, so that your urine is mostly colorless. Exercise at least 150 minutes/week and increase the intensity of exercise gradually. Do not use tobacco, alcohol, weed or street drugs in any form. Practice safe sex, if you have sex. Get HPV vaccine