Thank you for your question. First of all, it affects sugar metabolism. If you ingest a large amount of sugar every day, it may cause an increase in blood sugar in the body, an increased risk of diabetes, and eating sugar is also easy to make the body obese. Obesity is one of the main causes of diabetes. Accelerate aging: Sugar will combine with collagen in the skin, so it will cause collagen, elastin to be glycated, lose elasticity, etc., and then cause wrinkles or loose skin, thus accelerating the body's aging symptoms. It may even induce pigment spots, such as sugar-loving people, which may have relatively dark skin color, long spots, etc.