You can eat raisins at night, but it is not recommended to eat them before going to bed. If you eat raisins before going to bed, due to its high sugar content, dietary fiber and organic acids, some people with poor gastrointestinal function or diabetes, abdominal discomfort and blood sugar fluctuations. Eating raisins at night should also control the amount, because its sugar content is larger and will be converted into fat. Eating in large quantities at night or for a long time can easily lead to fat accumulation and obesity. Fresh raisins are rich in edible fiber, carbohydrates, iron, calcium, vitamin C and vitamin E, and a variety of phytochemicals such as resveratrol, anthocyanins, catechuic acid, oak extract and other phytochemicals, which have certain antioxidant and free radical scavenging auxiliary effects. As long as the intake of raisins is reasonable, there is generally no restriction on the time of consumption for healthy people. It is usually recommended to eat fruit between meals or 2 hours before bedtime for better digestion and absorption.