Eating a small amount of vinegar soaked raisins is not harmful to the body, but eating a large amount for a long time may cause gastrointestinal discomfort, elevated blood sugar and so on. Vinegar soaked raisins taste sweet and sour, appropriate consumption is not harmful to the body, but also to relieve symptoms such as decreased appetite. However, because vinegar contains a lot of acetic acid, long-term large quantities of eating may stimulate the gastric mucosa, triggering nausea, stomach pain and other gastric symptoms. If the patient has gastritis, gastric ulcer and other stomach diseases, consumption may aggravate the condition. In addition, raisins have a high sugar content, and eating vinegar-soaked raisins in large quantities over a long period of time may cause elevated blood sugar. Diabetic patients may aggravate their condition after consumption. In summary, proper consumption of vinegar soaked raisins can replenish the body’s required nutrients, promote digestion, etc., but it is not recommended to consume large quantities over a long period of time to avoid adverse effects on the human body.