Be it cow milk or buffalo milk, both are healthy and very beneficial for the body. You must have often heard from elders in the house that if you want good sleep then drink buffalo milk at night. However, buffalo milk is considered better for making khoya, curd, kheer, payasam, malai, kulfi and ghee. There is no doubt that milk is most nutritious. If a person is drinking just one glass of milk every day, then his body is getting all the necessary nutrients.