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The Aztecs of Mexico knew about the many benefits of guava and called it the “sand fruit” because of the unusual texture of its pulp filled with seeds. Nevertheless, despite this minor nuisance to eating it fresh, its subtle aroma and exceptional health properties have made the guava widespread on the five continents.
The guava is low in proteins and fats (less than one percent) and carbohydrates (six percent) but is significant because of its supply of:
The guava also contains significant B group vitamins (except B2), vitamin E, calcium, phosphorus, magnesium, and iron. Its most abundant mineral is potassium. It is also relatively rich in trace elements such as zinc, copper, and manganese. The health benefits of guava are the following:
High Blood Pressure – A study conducted in India and published in the American Journal of Cardiology found that adding guava to the daily diets of 61 hypertensive volunteers lowered their systolic blood pressure by 9 mm/Hg and the diastolic by 8 mm/Hg (the equivalent of moving from 150/90 mm Hg to 141/82 mm/Hg). These results were obtained over three months of regular guava consumption.
Although the results are not spectacular, they provide another tool for treating high blood pressure. Which component of the guava is responsible for this gentle hypertensive effect is not known. Still, it is undoubtedly affected because this fruit is meager in sodium and high in potassium and vegetable fiber.
Excess cholesterol – This experiment produced a 9.9 percent overall cholesterol reduction and a 7.7 percent reduction in triglycerides in the blood. This hypolipidemic (lipid-reducing) effect is due to guava’s rich content of soluble fiber (pectin), which “sweeps” the intestine and facilitates the elimination through the feces of cholesterol and the biliary salts from which it is synthesized.
Arteriosclerosis—The guava is an excellent fruit for maintaining good arterial health. Consuming it inhibits the risk factors for arteriosclerosis: hypertension and high cholesterol.
Nicotine addiction – This is another essential factor in the hardening of the arteries. A large amount of vitamin C found in guavas is an excellent help to those in treatment for nicotine addiction since this vitamin neutralizes nicotine. Two or three guavas daily make a perfect dessert for those wishing to stop smoking.
Physical fatigue—The guava has a stimulating effect on the body. It is beneficial, in addition to specific circumstances, for those recovering from infectious illnesses and in cases of fatigue and weakness provoked by chronic disease.
Other guavas with compositions and properties similar to the common guava are grown in Central America:
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Last update on 2025-05-09 / Affiliate links / Images from Amazon Product Advertising API
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