In our daily life, many kinds of common foods can be used for the prevention and treatment of some diseases, so as to give us a healthy life.

First, fish and asthma:
The latest study finds out that, eating more fish can moisten and tonify the lung, so as to relieve the symptoms of asthma. This is because that fish contains a large number of magnesium. Many doctors of the emergency room use medicines containing magnesium for the treatment of asthma. For patients who suffer from severe asthma, doctors recommend them to eat fish or other seafood at least once among the three meals every day.

Second, beer and heart disease:
Experimental results show that, if people keep drinking a glass of beer every day, it will minimize the possibility of suffering from heart disease. Interestingly, the health functions of beer should be strictly controlled, with only one glass every day. If you drink two or more than two glasses of beer every day, it can not prevent and treat heart disease.

Third, orange juice and hypertension:
Orange juice is not only delicious, but also can be used for the treatment of hypertension. If the content of potassium and calcium in the diets increase, the blood pressure will naturally decrease. While the orange juice contains calcium, potassium and vitamin C, so it of course can lower the blood pressure.

Fourth, apple juice and heart disease:
The researches from University of California found out that, frequently drinking apple juice can reduce the incidence of heart disease. This is because that the antioxidant contained in apple juice is conducive to the healthy functioning of the heart.

Fifth, garlic and cold:
When you begin to feel a sore throat, or your nose begins to lose control, these are the signs of cold. At this moment, eating some garlic can help you cope with cold. This is because that garlic contains a lot of anti-viral components, which can strengthen the immunity of the body. As a result, eating more garlic can prevent seasonal flu.

Sixth, broccoli and cyanosis of the skin:
For some people, their skin will appear black and blue as long as it suffers from a little impact or injury. This is caused by the lack of vitamin K in the body. The best way for the supplementation of vitamin K is to eat broccoli. You can eat broccoli several times a week, which can thicken and strengthen the blood vessel wall, making it not easy to be broken.