Milk is widely recognized as a "nearly perfect food." It is rich in nutrients, containing not only various nutrients essential for human life activities but also being easy to digest and absorb. It stimulates the digestive tract to secrete digestive fluids without relying on appetite. It contains essential amino acids for the human body, especially lysine, making it a natural complement to cereal foods.
Reasonable and scientific consumption of milk can not only have a health-care effect but also effectively prevent various diseases.
The scientific way to drink milk is: multiple times, small amounts, and slowly. Do not add sugar, juice, or chocolate to milk to prevent the formation of substances that affect digestion and absorption, such as gel and calcium oxalate. Children grow and develop quickly, so they need more nutrients. Milk contains a variety of nutrients. Drinking 400 ml of milk daily in two doses will not only effectively balance children's nutrition but also prevent rickets and increase bone density. Middle-aged and elderly people lack lactase in their bodies, and the activity of lactase is also relatively low. Generally, about 250 ml per day can effectively prevent calcium loss, prevent osteoporosis, and is especially beneficial for conditions like hypertension in the elderly.
While there are many benefits to drinking milk, many people should also pay attention when doing so.
Many people experience bloating, indigestion, or diarrhea after drinking milk, which is mainly due to a prominent lack of lactase and its activity. In addition, excessive milk consumption can induce vascular diseases. The reason is that milk contains a protein called casein, which generates molecules harmful to blood vessels. These molecules damage the elastic tissue of blood vessels, making lipids, especially cholesterol, easily deposit on the vessel walls. Secondly, fresh milk should not be drunk directly because it contains various bacteria. Heating yogurt can kill its beneficial bacteria, so it should be consumed directly.