Heart disease is the leading cause of death worldwide, accounting for about a quarter of all deaths, with 17.9 million deaths each year, according to the World Health Organization (WHO). Most heart disease is preventable. One of the simplest ways to reduce your risk is to walk.
The main factors that cause heart disease include high blood pressure, high cholesterol and obesity. This is because the blood supply to the heart can be blocked or interrupted by a buildup of fatty deposits in the coronary arteries.
A new scientific claim suggests that adults can boost their heart health by walking just 20 minutes a day.
Therefore, to reduce the risk of heart disease, health authorities recommend eating a healthy diet, maintaining a healthy weight, quitting smoking, and controlling blood pressure. They also recommend regular exercise.
In a new scientific statement, published in the journal Circulation , the American Heart Association (AHA) says increased exercise is key to improving heart health.
The AHA states that adults should meet physical activity guidelines of 20 minutes of walking daily, according to Express .
Of course, in addition to walking, it is also necessary to eat healthy, maintain a healthy weight, quit smoking and control blood pressure.
Scientific evidence of the claim
A 2022 review study by Harvard Medical School (USA) found that just 21 minutes of walking a day can reduce the risk of heart disease by 30%.
It could be the key to weight loss, lowering blood pressure and cholesterol, boosting memory, and reducing the risk of heart disease, diabetes, cancer, and more, Harvard Medical School wrote in its review, according to the Times Of India .
The role of walking in improving cardiovascular health
According to the AHA, walking is one of the best exercises for heart health. It not only boosts energy but also improves cholesterol levels and blood pressure.
Experts believe that walking reduces stress, one of the leading risk factors for heart disease.
In its review, Harvard Medical School added that some studies have found that walking is as effective as antidepressants. It can also help relieve everyday stress, according to the Times Of India .
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