Nowadays, more and more people have been attacked by the heart disease. A young person may have a senile heart. Generally speaking, if the pulse rate is 60 times per minute, the age of the heart is 20; if the pulse rate is 65 times per minute, the age of the heart is 30; while if the pulse rate is 75, the heart age is 50. In order to keep the heart young and reduce the risk of getting the heart disease for people, the experts come up with five numbers, namely, 0, 5, 30, and 140/90. That is to say: people should stop smoking; they should control the amount of cholesterols within 5 mmol per liter; they should walk for 30 minutes every day; and they should control the blood pressure within 140/90mmHg. Six skills can protect the heart and maintain the normal index for the human body. 

The first skill is to drink milk. People who always drink milk and yogurt can effectively decrease the blood pressure. The high blood pressure can seriously destroy the blood vessels and increase the risk of getting the heart disease. Therefore, people can usually drink milk in everyday life. The dairy products with low fat are more suitable for people to choose.

The second skill is to drink grenadine juice. Grenadine juice can effectively avoid arteriosclerosis and resist the aging of the heart for people. According to the research in America, grenadine juice can reduce the agglutinates of cholesterol in the blood vessels by 30%.

The third skill is to eat fish. The high heart rate in a quiet state can show the high risk of getting the heart disease for the human body. Eating fish can decrease the heart rate. The omega-3 fatty acid contained in fish plays an important role in decreasing the heart rate for the human body.

The fourth skill is to increase the intake of bean products. People can add drops of soy into the food, which can reduce the substances caused by smoking, obesity or diabetes to endanger the health. Soy usually contains a lot of salt to raise the blood pressure. It is necessary for people to choose the soy with low content of salt.

The fifth skill is to breathe deeply. According to the research, deep breathing can reduce the blood pressure. Shallow breathing can slow down the supersession of salt inside the human body so as to cause the high blood pressure.

The last skill is to sleep adequately. The inadequate sleep can increase the risk of getting the heart disease by 30%. At the same time, inadequate sleep can seriously endanger the normal levels of hormones, blood sugar and blood pressure.

In short, it is necessary for people to follow some skills so as to protect the heart to the full extent.