What foods and fruits are best to eat for high blood sugar?

Generally speaking, there is no definitive answer regarding the best foods or fruits to eat for high blood sugar, and usually, fruits are included within the broader category of food. Typically, individuals with high blood sugar can consume foods such as bitter melon, winter melon, celery, apples, and grapefruits. However, food can only play an auxiliary role in treatment; therefore, it is recommended that patients seek timely medical care when experiencing high blood sugar levels. A detailed analysis is as follows:

1. Bitter Melon

Bitter melon is rich in charantin, which has blood glucose-lowering effects. The charantin in bitter melon acts similarly to insulin by promoting glucose uptake into cells, thereby reducing blood glucose concentration. Additionally, bitter melon contains abundant dietary fiber, which helps control the rise in blood sugar.

2. Winter Melon

Winter melon is a low-calorie, low-sugar food rich in water and dietary fiber, helping increase satiety and control appetite. Meanwhile, vitamin C and trace elements such as zinc in winter melon can improve insulin sensitivity and promote stable blood glucose levels.

3. Celery

Celery is rich in dietary fiber and vitamins, with low calories and relatively low sugar content. The fiber it contains helps slow down the gastrointestinal absorption of glucose, thus contributing to lower blood glucose levels.

4. Apples

Apples are rich in pectin and dietary fiber, which can delay the digestion and absorption of carbohydrates, helping to control blood sugar spikes. Moreover, flavonoid compounds in apples have certain blood glucose-lowering effects and can improve insulin sensitivity.

5. Grapefruit

Grapefruit contains abundant vitamin C and flavonoids, which can enhance insulin sensitivity and promote glucose utilization and breakdown. Naringenin, a compound found in grapefruit, is believed to inhibit the activity of intestinal α-glucosidase, slowing carbohydrate digestion and absorption, which helps control blood glucose levels.

For individuals with high blood sugar, dietary management remains crucial. They should avoid excessive intake of high-sugar and high-calorie foods and combine proper diet with physical activity and medication to help stabilize blood glucose levels.