A survey by epidemiologists shows that nearly 50% of obese patients have high blood pressure at the same time. Compared with people of normal weight, obese people are on average 2 to 3 times more likely to suffer from hypertension. When obesity and hypertension coexist, the two "killers" cause severe cardiovascular and kidney damage to a large number of patients, which has become a serious threat to human health in modern society and even later.
Why obese people are prone to hypertension
The formation of hypertension in obese people is different from essential hypertension and renal hypertension. Most researchers believe that due to the large increase in fat tissue of obese people, the expansion of the vascular bed, and the relative increase in blood circulation, under the condition of normal heart rate, the stroke volume will increase a lot, long-term overweight, left heart hypertrophy, High blood pressure. It should be noted that when measuring blood pressure for obese people, pay attention to the cuff that cannot be used for ordinary people to measure blood pressure. The length of the cuff should be 2/3 longer than the circumference of the upper arm, otherwise, it will cause false appearance and high blood pressure.
Weight loss is important for obese hypertensive patients
Many studies have confirmed that even if the weight of non-severely obese people is reduced by only about 10%, the blood pressure of a considerable number of patients will be significantly reduced. Weight loss and blood pressure are sometimes better than antihypertensive drugs and can improve blood lipid metabolism and reduce the side effects of drugs. When weight loss is ineffective or the effect is not satisfactory, it can be considered to use antihypertensive drugs at the same time. Weight loss can enhance the efficacy of antihypertensive drugs. Severely obese patients often respond poorly to a variety of treatments, and the mortality rate is also high. Therefore, obese hypertensive patients should recognize the dangers of obesity as soon as possible, adjust their lifestyles, treat obesity and lower blood pressure, and prolong life.
How obese people regulate high blood pressure by diet
Obesity and overweight people should limit caloric energy intake to reduce body weight by 1-1.5 kg per week, blood pressure can also drop, protein metabolites can cause blood pressure fluctuations, so the quality and quantity of food protein should be controlled, and high-quality protein with high biological value should be used. The intake of high-cholesterol foods such as animal offal, brain, egg yolk, fatty meat, shellfish, cuttlefish, and animal fat should be restricted. Dietary cholesterol should not exceed 300 mg per day.
Secondly, we must limit fat and cholesterol. The intake of high-cholesterol foods such as animal offal, brain, egg yolk, fatty meat, shellfish, cuttlefish, and animal fat should be restricted. Dietary cholesterol should not exceed 300 mg per day.
Third, choose foods high in dietary fiber to increase the feeling of fullness, such as starch, brown rice, standard flour, corn, millet, etc. Other sugars such as glucose, fructose, and sucrose should be used sparingly.
Limiting salt can lower blood pressure. Generally, the daily salt intake is 2-5 grams; supply potassium-rich foods or potassium preparations, such as asparagus, pea sprouts, lettuce, celery, loofah, eggplant, etc.; calcium-rich foods can Against the effect of sodium ions on blood vessels, there are soybeans and their products, sunflower seeds, walnuts, milk, peanuts, fish, shrimp, red dates, leeks, persimmons, celery, garlic sprouts, etc.
Pay attention to supplementing sufficient vitamins to enhance energy and nutrition of carbohydrates, protein, fat conversion, especially vitamin C, B, etc.
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