1. People with diabetes should avoid eating, and obese people should not eat too much. Because a large amount of sugar will have an impact on the bodies of the above people. In addition, when taking spironolactone, triamterene and potassium supplements, it is not advisable to eat raisins and other foods with high potassium content at the same time, otherwise it may easily cause hyperkalemia, gastrointestinal cramps, abdominal distension, diarrhea and arrhythmia.

2. It is best not to eat raisins with seafood. Raisins are rich in vitamin C and are toxic if eaten with seafood.