Elderly people eat summer heat-relieving food to appetize

　　1. Yogurt.

　　Yogurt helps digestion and increases appetite. Moreover, it can maintain the ecological balance of intestinal flora, form a biological barrier, and inhibit the invasion of harmful bacteria into the intestines.

　　2. Freshly squeezed orange juice.

　　Sweet and sour, it is also rich in selenium, which can enhance immunity. The flavonoids it contains can enhance the effect of vitamin C. However, orange juice is very irritating to the gastrointestinal tract, so it is best not to drink it on an empty stomach.

　　3. Fruit salad.

　　When choosing fruits, you should pay attention to the combination of sour and sweet. For example, you can use sour (tomatoes, pineapples, citrus, etc.) and sweet (bananas, cherries, etc.) to avoid excessive irritation to the stomach.

　　4. Fish.

　　Fish is not only easy to digest, but also a good food to supplement protein, suitable for lunch. Unlike red meat, eating more of it won't cause bloating.

　　5. Shrimp, crab and shellfish.

　　1 gram of crab or shrimp contains only 1 calorie but 18% protein. Seafood is cool in nature and has a certain cooling and relieving effect.

　　6. Olive oil.

　　Use olive oil and vinegar as a salad dressing to whet your appetite. Most residents around the Mediterranean who often eat olive oil live longer because it can effectively control cholesterol. Consuming 2-3 tablespoons of olive oil every day can prevent cardiovascular and cerebrovascular diseases disease。