Kathmandu. Milk is an important part of our daily diet. It is used from tea and coffee to making milkshakes for children and various sweets. Therefore, it is important to pay attention to the quality of milk.However, milk brought from the market may be mixed with water or other substances. Is it mixed with anything harmful to the body? Preliminary estimation of milk quality can be done at home with some simple tests. In today's article, we will discuss some such methods.See if water is mixed like this:Place a drop of milk on a clean and dry glass surface and...