Diabetics can eat raw garlic, but in moderation. Garlic contains vitamin B6, vitamin A, dietary fiber, vitamin C and other nutrients, so diabetics can eat some raw garlic, not only will not make the blood sugar fluctuations, but also help to replenish nutrients. However, diabetics should not eat too much raw garlic at once, because garlic can stimulate the gastrointestinal tract, a large amount of food may cause digestive discomfort. In daily life, diabetic patients should also maintain a low-sugar, low-fat, low-salt diet, appropriate exercise, and active treatment with a doctor, all of which can help control blood sugar. Diabetic patients should arrange their diets under the guidance of their doctors.