Why Vegetables?

Why is it important to eat vegetables?

Vegetables provide nutrients vital for health and maintenance of your body.

The lower incidences of many chronic diseases such as cancer and cardiovascular related ailments are associated with consumption of vegetables rich dietary regimes and this has been substantiated through numerous in vitro, pre-clinical and clinical investigations. Members of cruciferous family are cultivated and widely consumed universally as a part of daily diet. The major vegetables includes broccoli, cauliflower, radish, kale, brussels sprouts, watercress and cabbage that are used either fresh (salads), steamed or cooked. Besides nutritional components, these vegetables are also rich in health beneficial secondary metabolites, which include sulfur containing glucosinolates and S-methylcysteine sulfoxide, flavonoids, anthocyanins, coumarins, carotenoids, antioxidant enzymes, terpenes and other minor compounds. Based on the worldwide popularity and health benefits of these vegetables, this review provides collective information on nutritional and health benefits. In addition, information on evidence based therapeutic and prophylactic benefits of commonly used cruciferous vegetables are discussed with emphasis on cancer and cardiovascular disease. Some of the unique mechanisms of cancer inhibition such as effect on Nrf2, polymorphism, anti-inflammatory, inhibition of histone deacetylase activity and influence on estrogen metabolism are also included.

Health benefits

Eating a diet rich in vegetables and fruits as part of an overall healthy diet  may reduce risk for heart disease, including heart attack and stroke.

Eating a diet rich in some vegetables and fruits as part of an overall healthy diet may protect against certain types of cancers.

Diets rich in foods containing fiber, such as some vegetables and fruits, may reduce the risk of heart disease, obesity, and type 2 diabetes.

Eating vegetables and fruits rich in potassium as part of an overall healthy diet may lower blood pressure, and may also reduce the risk of developing kidney stones and help to decrease bone loss.

Eating foods such as vegetables that are lower in calories per cup instead of some other higher-calorie food may be useful in helping to lower calorie intake.