Blood sugar fasting 6.2mmol / L can be appropriate to eat peanuts and Batan wood. The current fasting blood sugar is 6.2mmol/L, just slightly high, appropriate to eat some peanuts, or Batan wood is possible. These two foods contain amino acids as well as vegetable oils, which can replenish the vitamins and fiber needed by the human body, and are beneficial to the body. When eaten appropriately, the blood sugar will not rise sharply. However, high fasting blood sugar, should reduce the eating of high-sugar foods, such as chocolate, milk tea, candy, etc., the sugar content of these foods is relatively high, eating too much may make the blood sugar rise rapidly, not conducive to the control of the disease, is a diabetic patient need to avoid food. However, blood glucose fasting 6.2mmol / L can not accurately determine for diabetes, it is recommended that regular monitoring, to be highly vigilant whether there is diabetes, should seek medical attention as soon as possible.