Bitter gourd is a common vegetable, moderate consumption has certain benefits for the human body, long-term daily consumption of a bitter gourd (less than 150 grams) generally does not affect the human body, but no food should be consumed in excess, in addition, some special people may need to avoid bitter gourd. Bitter melon can be consumed in summer to clear heat and reduce restlessness, clear fire and detoxify the body, as well as promote appetite, dispel acne and swelling, diuretic and cool the blood. The bitter melon contains bitter melonin that reduces the intake of fat and polysaccharides, which can help control blood sugar to some extent. Bitter melon is also rich in vitamins, women eat in moderation also has a certain effect on skin care and skin care. However, it should be noted that long-term daily consumption of bitter melon may affect the body’s absorption and utilization of calcium, which may result in calcium deficiency in the long run. In addition, it is not recommended for women during pregnancy, because the bitter melon contains quinine easily stimulate uterine contractions, long-term consumption of large quantities may lead to miscarriage; anemic people are also best not to eat, excessive consumption will lead to more serious symptoms of anemia, and may even appear dizziness, blurred vision; because the bitter melon is cold, the spleen and stomach cold, easy to diarrhea people should limit consumption, otherwise it is easy to abdominal pain, diarrhea and other adverse symptoms. Therefore, it is not recommended to eat a large amount of bitter melon every day, but can be consumed at intervals, such as once or twice a week. Bitter melon can be eaten with other foods, such as meat, eggs, etc., to help balance the diet, only to achieve a scientific and reasonable diet to help human health.