The ideal time to drink coffee

According to relevant information, healthy people drink a cup of instant coffee (about 2 to 3 teaspoons) will cause tachycardia. Drinking it at night can cause insomnia. For people suffering from certain cardiovascular diseases, blood pressure will also rise. People suffering from gastric and duodenal ulcers drink coffee, which will increase gastric acid, stimulate gastric mucosa and ulcer surface, which is unfavorable for wound healing. When is the best time to drink coffee?

According to foreign information, the best time to drink coffee is: summer and autumn season is 4~6 pm; winter and spring season is 3~5 pm. Because this is the most tired moment of the human body, drinking a cup of coffee at this time can not only increase nutrition, but also cheer up the spirit, conducive to work. Coffee and cancer French researchers have found that coffee drinkers are linked to a significant increase in pancreatic cancer. According to their survey, people who drank 60,000 cups of coffee had twice the risk of developing pancreatic tumors compared with non-coffee drinkers.

Cancer researchers in Greece found in 1981 that women who drank coffee had twice the risk of ovarian cancer compared with women who did not drink coffee. Coffee drinking can also cause breast cysts in women, which are different from cancer but can also turn into cancer. Women with cysts are reportedly four times more likely to develop breast cancer than normal women. Coffee and premenstrual syndrome premenstrual syndrome refers to a series of abnormal signs that occur before a woman's menstrual period, such as emotional instability, mental tension, irritability, anxiety, lack of concentration, insomnia, headache, breast pain, etc. According to a recent report in the American Journal of Public Health, women who drink caffeinated beverages are more likely to develop PMS.

Therefore, for women with premenstrual syndrome or women who have the habit of drinking caffeine, it is best not to drink caffeinated beverages before menstruation, such as coffee, tea, and not to drink strong coffee and strong tea. Coffee and coronary heart disease, Hopkins Medical Institute and other units of medical scientists, has conducted a study of 1130 male medical students to understand whether coffee consumption and coronary heart disease. After 19 to 35 years of follow-up observation, the results showed that people who drank 5 cups or more of coffee a day had a 2.8-fold relative risk of coronary heart disease compared with those who did not drink coffee. If other factors that may affect the occurrence of coronary heart disease (such as age, smoking, hypertension, serum cholesterol concentration, etc.)

The relative risk is also 2.49 times higher than that of the control group. According to experts, coffee consumption is related to the occurrence of coronary heart disease. People who drink more coffee (5 cups or more per day) have an increased risk of coronary heart disease, which is equivalent to 2 to 3 times that of those who do not drink coffee.