In addition to smoking, lack of exercise, obesity and other factors can increase the risk of heart disease, the British "Daily Mail" recently summarized the little-known cause of heart attack.
1. There are many brothers in the family. Men with low testosterone levels have a higher risk of heart disease. The study found that if a boy was born before his mother had given birth to other sons, his testosterone levels were lower.
2. Fall asleep after midnight. Japanese researchers found that men who fell asleep after midnight were stiffer than males who slept before midnight.
3. Meet with lover. American scholars have found that regular sexual life can protect the male heart, but stealing will increase the risk of heart attack.
4. The amount of drinking water is not enough. Research by American scholars on 20,000 healthy people shows that people who drink more than 5 cups a day have a much lower risk of heart disease than those who drink less than 2 cups a day.
5. Menopause is too early. After studying 2,500 women in the United States, they found that menopausal women are more likely to suffer from heart disease. Because of postmenopausal women, the level of estrogen that protects the heart falls.
6. Earlobe folds. Swedish researchers found that 80% of middle-aged men with coronary heart disease had folds in their ears.
7. Does not fight vaccine. November - January is the high incidence of disease infection, but also a high incidence of heart disease.
8. Unprotected sex. Canadian scholars have found that chlamydia infection can induce heart disease. Chlamydia can reduce the immune system, cause heart infections, and eventually harden the arteries and induce heart attacks.
9. Life is lonely. Danish scholars have found that if a woman over the age of 60 and a man over the age of 50 live alone, the risk of heart attack will increase.
10. Get up too quickly. People who have cardiovascular disease do not get too fierce to get up, otherwise it is very easy to cause a heart attack. ▲
