Talking about acidity and alkalinity is not recommended; there is no authoritative research literature on the acidity and alkalinity of foods. Some of the elaborations on food acidity and alkalinity refer to food ash, which is the oxides of some elements left after the combustion of food, which is totally different from the nature of metabolites after digestion, absorption and utilization of food in the body. Raisin is a kind of dried fruit food, eating in moderation can supplement some nutrients.
Raisins are a kind of dried fruit containing a variety of nutrients, which contains carbohydrates, vitamin A, vitamin B, as well as calcium, potassium, iron, zinc and other trace elements. However, it should be noted that raisins are also a kind of food with high sugar content, so for patients with high blood sugar or diabetes, they need to be eaten with caution.