Foods with sour and tart flavors not only provide a fresh sensation when consumed, but also have many health benefits. Based on information from Health Shots, sour foods can improve the digestive system, maintain weight, and regulate blood sugar levels. Here are some of the benefits:

1. Improves Digestive System
   Sour foods, especially those from the fermentation process such as yogurt, contain probiotics that are beneficial for digestion. According to nutritionist Abhilasha V, sour foods can stimulate the production of saliva and digestive juices, thus helping the body absorb nutrients optimally and preventing bloating and other digestive disorders.
   
   
2. Contains Vitamin C
   Sour foods are rich in vitamin C, such as citrus fruits and berries. Vitamin C plays an important role in boosting the immune system, skin health, and iron absorption. For example, 100 grams of oranges contain about 53.2 mg of vitamin C, while lemons contain 53 mg of vitamin C.
   
   
3. Prevents Heart Disease
   Eating sour foods regularly can reduce the risk of heart disease. The antioxidant content in acidic foods helps fight oxidative stress. Research published in the Journal of Nutrition in 2019 showed that yogurt consumption is also associated with a lower risk of heart disease.
   
   
4. Maintaining Weight
   Sour foods can help curb hunger and promote satiety, making them beneficial for weight maintenance. Yogurt and kimchi are examples of sour foods that are good for dieting. A 2017 Critical Reviews in Food Science and Nutrition study even states that sour foods can help reduce obesity.
   
   
5. Maintain Blood Sugar Levels
   Sour foods are also good for diabetics. Citrus fruits contain polyphenols, an active substance that helps maintain blood sugar levels. This makes them a good choice for a healthy snack.
   
   

By understanding the benefits of sour foods, you can be wiser in choosing foods for your health.

Source: detikfood.com