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Green beans are vegetables with low energy value that can barely provide up to 28 kcal/100g. Like the vast majority of vegetables, their water content is very important, reaching up to 90% of their weight. Their carbohydrate content is considerable (5%), with their fiber content (2.4%) being very notable. They contain a certain amount of proteins (2.3%) and almost negligible amounts of fat.

Minerals: it is worth noting the high content of potassium, which is the mineral found in the highest proportion in green beans. But we can also mention other minerals that are found in very significant amounts, almost as much as potassium: magnesium, iron, iodine, and phosphorus.

Vitamins: in terms of vitamin content, green beans contain significant amounts of vitamin C, folates, and vitamin A. In addition to the aforementioned, they also contain vitamins B1, B2, niacin, and B6.

How can it help us?

Green beans have been part of our diet for centuries, more for their nutritional qualities than medicinal. However, we can highlight some beneficial properties for health that are currently attributed to them:

Diuretic: green beans have a marked diuretic and purifying effect. They promote the elimination of excess fluids from the body and waste substances. This is because their composition includes significant amounts of potassium and water, in addition to very little sodium.

Pregnancy and childhood: due to their folate content, green beans are essential in the diet of pregnant women and children.

Obesity: green beans are an ideal food to include in weight loss diets, as they contain high levels of fiber and provide little energy and fat.

Green beans should not be consumed raw, as they contain a substance that can be somewhat toxic.