Why you mix milk and orange juice?

Mixing milk and orange juice is not a recommended combination for several reasons:

1. Curdling: Milk contains protein molecules known as casein. When milk is mixed with acidic substances, like the citric acid found in orange juice, the casein molecules interact with the acid, causing them to coagulate and form lumps or curds. This curdling process separates the milk into liquid whey and solid curds, making the mixture unpleasant to drink.

2. Taste and texture: The combination of milk and orange juice results in a flavor that many people find unappealing. The sweet, creamy flavor of milk clashes with the tangy, acidic taste of orange juice. Additionally, the curdled texture of the mixture can be unpleasant to some.

3. Nutritional considerations: Mixing milk and orange juice does not provide any significant nutritional benefits. Orange juice is rich in vitamin C and other nutrients, but mixing it with milk doesn't enhance its nutritional value. In fact, the curdling process can reduce the bioavailability of some nutrients, making them less easily absorbed by the body.

4. Digestive discomfort: Some people may experience digestive discomfort after consuming a mixture of milk and orange juice. The combination of the acidic juice and the milk can lead to stomach upset, gas, and bloating for individuals who are sensitive to acidic foods or who have difficulty digesting dairy products.

5. Spoilage: Mixing milk with acidic juices like orange juice can accelerate the spoilage of the milk. The acidic environment created by the juice provides a favorable condition for bacteria to grow, reducing the shelf life of the mixture and increasing the risk of foodborne illnesses.

In conclusion, mixing milk and orange juice is generally not recommended due to the unpleasant taste, potential digestive issues, and reduced nutritional value. Each drink is best enjoyed separately to maintain its distinct flavor and nutritional benefits.