10 Health Benefits of Watermelon
Health Benefit #4: Lowers Blood Pressure
Citrulline increases nitric oxide production. Nitric oxide is a compound that improves blood flow by aiding in the expansion of blood vessels. By helping blood to flow more easily, nitric oxide eases blood pressure. Regular consumption of watermelon lowers your blood pressure and prevents hypertension. It is worth to note that high blood pressure is a catalyst for heart disease.
A study done by Professor Arturo Figueroa of Florida State University concluded that watermelon lowers blood pressure in obese people while under stress or exposed to cold water. Obese people have a high risk of getting a heart attack in cold areas. This is probably because cold water and cold weather may lead to constriction of blood vessels. Therefore, it makes sense for obese people to eat more watermelon especially during the cold seasons.
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