Patients with hypertension are usually recommended to limit their salt intake, but can low-calf diets have the effect of lowering blood pressure like drugs? Researchers found that reducing 1 teaspoon of salt intake per day may be as effective as using blood pressure-lowering drugs, and the results of this study were published at the 2023 American Heart Association Scientific Sessions.
Hypertension may increase the risk of heart disease! Research: Reducing salt intake can help reduce blood pressure {9999}{9999}{9999}{9999}{9999}{}Hypertension is a state where excessive pressure is too high, and the standard is to contraction/suppression pressure exceed 130/80 mmHg). About 1 billion people worldwide suffer from hypertension, and it accounts for about half of all heart disease and Chinese-related deaths in the world.
Generally speaking, age, lack of exercise, unhealthy diet, smoking, obesity and pressure may increase the risk of hypertension, and the consumption of high-calf food in daily diet is also one of the risks. Therefore, the American Career Association recommends that less than 1,500 mg of salt should be consumed every day.
According to a new study published in Jama Network, almost everyone, including those receiving hypertension drugs, can achieve lower blood pressure by reducing salt intake, while participants who reduced 1 teaspoon of salt intake per day decreased by about 6 mmHg (mm Hg), which is comparable to the use of hypotension drugs.
Norna, professor of prevention medicine and co-principal investigator at Northwestern University 's Feinberg School of Medicine. Norrina Allen said the first study showed that people who have taken hypotensive drugs can further reduce blood pressure by limiting their pore intake. Regardless of whether they have taken hypotensive drugs, 70 to 75% of people can still reduce their blood pressure after reducing their pore intake in their diet.
The researchers divided 213 participants between the ages of 50 and 70 into a high-calf diet (with approximately 2,200 mg of calf a day in addition to their daily diet) and a low-calf diet (with approximately 500 mg of calf a day in total) for one week, and the participants switched to another diet after the end of Week 1, for another week, and measured their blood pressure after each study.
Can adjusting your diet expect to reduce blood pressure? Effectiveness can be seen in one week after a low-calf dietResearchers said that among the 213 participants, the contraction pressure of the low-calf diet group was significantly reduced by 7 to 8 mmHg compared with the high-calf diet group, while the contraction pressure was significantly reduced by 6 mmHg compared with the regular diet.
Overall, 72% of participants decreased in low-calf diets compared with regular diets. In addition, the research team also pointed out that by adjusting the participants' calcification intake for 1 week, the effect of lowering blood pressure can be seen.
Cora Lewis, a medical professor at The University of Alabama at Birmingham, said that due to the potential health problem of hypertension, which will have a significant impact on the world, it was found from the research that the fact that blood pressure drops so significantly in just one week and is very important and emphasizes the importance of reducing the amount of calcification in diet.
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