1, antihypertensive food
1. Egg white: According to the British Daily Mail, a new study completed by Dr. Yu Zhipeng of Jilin University in China and his research team found that eating egg white can lower blood pressure. Rui Lili, Ph.D., Department of Food and Nutrition, Academy of Military Medical Sciences, told the reporter of Life Times that in fact, as early as 2009, a study in university of alberta found that some protein in eggs could imitate the effect of antihypertensive drugs, but this new study gave a more accurate explanation. Rui Lili suggested that patients with hypertension can eat boiled eggs properly, but not more than two eggs a day. Fried eggs heated at high temperature will lead to protein degeneration, and the oil intake exceeds the standard, which is not suitable for patients with hypertension. Need to be reminded that patients with hypertension must not blindly supplement egg white, because eating too many eggs will raise cholesterol, but it is harmful to the body; Don't stop taking the medicine without authorization, so as not to affect the condition.
2. orange juice: orange juice is rich in vitamin c and has the function of improving human immunity. A new study by 20 10 over Wien University found that drinking two glasses of orange juice every day can also lower blood pressure. Scientists have found that middle-aged men drink half a liter of orange juice (about 2 cups) every day for a month, and their blood pressure level drops significantly. The main active ingredient in orange juice is hesperidin, which is also rich in tea, fruit, soybean and cocoa, and has many health functions. In addition to hesperidin found in the study, oranges are also rich in antioxidants such as vitamin C, which helps to slow down the damage of free radicals to blood vessels; Among them, rich potassium helps to lower blood pressure. However, scientists warn that patients taking antihypertensive drugs must consult their doctors before drinking orange juice, grapefruit juice and apple juice to prevent fruit juice from reducing the efficacy of some drugs. Rui Lili reminded that orange juice must be freshly squeezed, because the finished products sold in supermarkets have high sugar content, which is not conducive to blood sugar stability.
3. Black tea: 20 12 years. A study published in the British magazine Nutrition Consultation found that drinking three cups of black tea a day can significantly reduce high blood pressure. Professor Jonathan Hodgson and his colleagues compared the antihypertensive effects of black tea, coffee and placebo. The results showed that after drinking three cups of black tea every day for six months, the systolic blood pressure and diastolic blood pressure of the participants decreased by 2 mm Hg and 3 mm Hg respectively, which was equivalent to a 65,438+00% reduction in the risk of hypertension and heart disease. Ruili believes that drinking black tea in the morning is better, which can promote blood circulation in the body. It should be noted that drinking tea in the morning must be after breakfast. Because tea contains caffeine, drinking it on an empty stomach will lead to excessive absorption of caffeine in the stomach, causing discomfort such as palpitation and frequent urination. In addition, people with neurasthenia are easily influenced by alkaloids and should not drink more black tea.
4. Purple sweet potato: A study conducted by scientists at Scranton University in Pennsylvania found that eating purple sweet potato twice a day can lower blood pressure, and its effect is as good as eating oats, and it will not lead to obesity, so it is suitable for overweight hypertensive patients. Professor joe vinson, the head of this new research, pointed out that purple sweet potato can be used to bake cooked food with skin. Frying French fries or chips is unhealthy because many nutrients are destroyed in the process of high-temperature frying. Rui Lili reminded that although purple potato is good, it lacks protein and fat, so it should be eaten with vegetables, fruits and protein food. Moreover, the best way to eat purple potato is to cook it with skin, and try not to bake it in microwave oven, because the high temperature of microwave oven will destroy the effective substances in it. In addition, the purple potato skin with black spots can not be eaten, which will cause poisoning.
5. Seaweed: 201/American Journal of Agricultural and Food Chemistry said that the Food Research Center of the Irish Ministry of Agriculture found that regular consumption of seaweed was helpful to reduce hypertension and prevent heart disease through data analysis of 100 related studies. Because seaweed contains bioactive peptides, it is a key component that helps to lower blood pressure, and its effect is similar to that of common antihypertensive drugs. Seaweed food mainly includes: Undaria pinnatifida, kelp and laver. In addition, milk also contains a large number of bioactive peptides. Rui Lili suggested that patients with hypertension can stew tofu with kelp, which has an auxiliary effect on lowering blood pressure. She also reminded that seaweed is high in salt and should not be eaten more, and it is best not to exceed twice a week.
6. Pepper: In a study of 20 12, Dr. Chen Zhenyu, a professor at the School of Life Sciences of the Chinese University of Hong Kong, found that capsaicin in pepper helps to lower blood pressure and blood lipids, thus reducing the risk of heart disease, which is known as the "world's number one killer". Ding, a professor of cardiology at Peking University People's Hospital, said that in fact, as early as 20 10, China Third Military Medical University found that capsaicin in pepper could obviously relax blood vessels and achieve the effect of lowering blood pressure. However, how much pepper you eat every day can "keep away from cardiologists" is still a problem that needs further study. Rui Lili reminded that capsaicin can promote gastric peristalsis, blood flow and mucus secretion, which has a stimulating effect on the stomach, so people with gastritis and gastric ulcer are not suitable for eating more peppers.
7. Kiwifruit: 20 1 1 A new study in the Affiliated Hospital of Oslo University in Norway claims that eating three kiwifruits a day can reduce high blood pressure, and the effect is more significant than eating apples. In this new study, scientists studied 50 male participants and 68 female participants with an average age of 55. It was found that eating three kiwis a day is better than eating an apple a day to lower blood pressure. Dr Susanna Steinbam, a cardiologist in new york, and other experts agree that kiwifruit should be included in the diet of "five servings of fruits and vegetables a day", which is beneficial to heart health. Dr Mitt Swenson, the head of the new study, believes that the antihypertensive effect of kiwifruit mainly comes from its rich antioxidant lutein. However, two experts from China cautioned that this research does not mean that kiwifruit is a magical fruit, and patients should not blindly supplement lutein because of this new research.
8. Alcohol-free red wine: A new study published by Fox News Channel 20 12 of the University of Barcelona, Spain, found for the first time that men at high risk of heart disease drink 2 glasses of alcohol-free red wine every day. After 4 weeks, systolic blood pressure and diastolic blood pressure decreased by 6 mm Hg and 2 mm Hg respectively, which was equivalent to a decrease in the risk of heart disease and stroke 14% and 20% respectively. Scientists point out that alcohol in ordinary red wine will hinder the effect of lowering blood pressure. Therefore, only drinking alcohol-free wine with alcohol content less than 0.5% can play a certain role in lowering blood pressure. In fact, many previous studies have shown that drinking one or two glasses of red wine every day is good for the heart and blood pressure, but a study of 20 1 1 by Rotterdam Medical College of Erasmus University in the Netherlands shows that red wine can't lower blood pressure. Lilly believes that this Spanish study may explain the Dutch study, that is, a certain concentration of alcohol affects the antihypertensive effect of red wine.
9. Beet root juice: A British study published in Hypertension, a journal of the American Heart Association, found that drinking beet root juice regularly can help reduce high blood pressure. A new study found that drinking a glass of 8 ounces (about 227 grams) of beet root juice every day can reduce blood pressure by about 7%. After drinking beet root juice for 3-4 hours, the antihypertensive effect reached the best, and the effect could last for 24 hours. Ding pointed out that beet root juice is rich in vitamin C, vitamin K, dietary fiber and polyphenols, which is beneficial to heart health and has the functions of reducing blood fat and potassium. According to Rui Lili, beetroot is very common in southern China, and is traditionally used to make sucrose. This study gives a new way to eat. Beet root also contains a lot of anthocyanins, which has antioxidant effect, removes oxidative free radicals from blood and is beneficial to cardiovascular health. However, Rui Lili pointed out that the sugar in beetroot is very high, and drinking too much will raise blood sugar, so it should be moderate.
Hypertension is a common disease in life, especially for middle-aged and elderly people, which is very dangerous. In fact, we have all heard a saying that prevention is the best treatment. Indeed, there are many treatments for hypertension now, and the really best and most effective prevention is definitely an effective prevention and treatment method. So what is the best way to lower blood pressure? Let's take a look at Bian Xiao!
2. The best way to lower blood pressure
1. Work is "slow": Sudden tasks can easily double people's stress and blood pressure will soar. A study by the University of California reminds us that at this time, we might as well put our tasks on hold and sort out our thoughts before starting.
2. Frequent walking: It is found that walking in patients with hypertension can reduce systolic blood pressure and diastolic blood pressure by 8 mm Hg and 6 mm Hg respectively, and the effect is even better than running. It is best to walk for 30 minutes every day, at least 5 days a week.
3. Close your eyes: Computers, televisions, books and newspapers receive too much information, which will also make our hearts and brains overwhelmed. At this time, it is advisable to close your eyes, isolate yourself, and cooperate with deep breathing and slow breathing, which will help reduce stress response and stabilize blood pressure and heart rate.
4. Listening to classical music: A study by the University of Florence in Italy found that listening to soothing music for 30 minutes every day, such as classical music, piano music, imitation of nature and so on. , can reduce systolic blood pressure by 3.2 mm Hg; In one month, systolic blood pressure can be reduced by 4.4 mm Hg.
5. Treatment of snoring: Researchers at the University of Alabama in the United States found that many patients with obstructive sleep apnea have higher aldosterone levels, which in turn leads to higher blood pressure. Experts suggest that snoring should not be taken seriously, and the sooner you treat your blood pressure, the better.
6. Eat more sweet potatoes and potatoes: Linda, a professor at Northwestern University School of Medicine? Where is it? Horn said that fruits and vegetables rich in potassium, such as sweet potatoes, can help lower blood pressure. Tomatoes, orange juice, potatoes, bananas, kidney beans, peas, cantaloupes and raisins are all foods rich in potassium.
7. Drink a little: A study in the Affiliated Hospital of Harvard Medical School found that people who drink a little wine maintain their blood pressure better than those who don't drink at all. It is suggested that women should drink no more than 1 cup per day (equivalent to 340g of beer, 42g of red wine142g or 42.5g of white wine), and men should drink no more than 2 cups per day.
8. Change the variety of coffee: Many people can't live without the mellow taste of coffee, but 500 mg of caffeine (equivalent to three cups of coffee) will raise blood pressure by 4 mm Hg. Therefore, changing to decaffeinated coffee is a good way to kill two birds with one stone.
Conclusion: The health of the elderly is the most concerned thing for children. Parents have worked hard for us all their lives, and every child wants to create a healthy and happy old age for their parents! Hypertension is an important factor affecting the health of the elderly. These common sense and diet methods introduced in Bian Xiao's article can help our friends take better care of their parents!
3. Eating fruits in summer lowers blood pressure.
(1) Apple
Apple is rich in potassium salt, which can be combined with sodium salt in the body to exclude it from the body. In addition, apples can also prevent the increase of cholesterol in blood and reduce the sugar content in blood.
(2) Kiwifruit
Kiwi fruit juice treats hypertension, angina pectoris and arrhythmia, and prevents ischemic cerebrovascular disease and cerebral arteriosclerosis.
(3) Watermelon
Watermelon juice is rich in VA, B, C, protein, glucose, fructose, sucrase, glutamic acid, citrulline, arginine, malic acid, tomato pigment, phosphoric acid, calcium, iron and crude fiber. It has a good effect on hypertension.
(4) Papaya
Contains more than 17 kinds of amino acids and various nutrients, which can soften blood vessels.
(5) Strawberries
Rich in vitamins and pectin, it can prevent and treat atherosclerosis and coronary heart disease, and has certain curative effect on hypertension.
(6) Lemon
Lemon can quench fire and thirst, and prevent hypertension complications such as organ dysfunction.