1, weight loss. The proportion of obese people suffering from heart disease is much higher than normal weight people, especially the central obesity (waist and hip obesity) is more dangerous. As long as the weight loss 3 – 5 kg, the heart condition will be greatly improved. At the same time, do not expect yourself to become a supermodel at once, to gradually achieve the purpose of weight loss through a balanced diet and exercise. 2. Exercise more. Moderate exercise for 20 minutes a day can reduce the chances of heart disease by 30%, and brisk walking has the best effect. 3. Quit smoking. The proportion of smokers suffering from heart disease is two times that of non-smokers. Studies have found that after quitting smoking for 2 – 3 years, the risk of heart disease will be reduced to the same level as non-smokers. 4, pay attention to diet. Stick to low-fat foods in your regular life, such as lean meats and low-fat dairy products. Drink 3 – 9 glasses of wine a week as a moderate amount, which is good for the heart. But be careful not to drink, because excessive alcohol consumption can cause heart disease. 5. Beware of diabetes. People with diabetes have four times the rate of heart disease than others. Therefore, it is important to have regular medical checkups to “detect and treat diabetes early”. 6, peace of mind.