Can people with high blood sugar and heart problems eat onions?

People with high blood sugar and heart conditions can consume onions in moderation, but should pay attention to the following points: 1. Nutritional Value and Benefits: Onions are rich in dietary fiber, quercetin, and other nutrients, which can delay sugar absorption, enhance capillary resistance, help lower blood pressure and blood lipid levels, and aid in the prevention of cardiovascular diseases. For individuals with high blood sugar and heart problems, moderate onion consumption can provide certain health benefits. 2. Portion Control: Although onions are beneficial for blood sugar and heart health, excessive consumption should be avoided. Consuming too many onions may lead to excessive calorie intake, causing elevated blood sugar levels, and may also irritate the stomach. Therefore, it is recommended to keep onion consumption within a moderate range each time. 3. Cooking Methods: To preserve the nutritional content of onions and avoid irritation, it is recommended to choose mild cooking methods such as steaming, boiling, or making cold salads, and to avoid frying or adding excessive seasonings.