Well planned vegetarian diets are healthy and nutritious for all age groups and help prevent heart diseases, cancer, obesity and diabetes.

Vegetarian diets are often associated with health advantages, including lower blood cholesterol levels, lower risk of heart disease, lower blood pressure levels and lower risk of hypertension and type 2 diabetes.

Vegetarian diets tend to be lower in saturated fat and cholesterol and have higher levels of dietary fibre, magnesium and potassium, vitamins C and E, folate, carotenoids, flavonoids.

These nutritional differences may explain some of the health advantages of those following a varied, balanced vegetarian diet. vegetarian diets can be nutritionally adequate in pregnancy and result in positive maternal and infant health outcomes.

Besides, an evidence-based review showed a vegetarian diet is associated with a lower risk of death from ischemic heart disease.

vegetarian diets and cancer has been significantly expanded to provide details on cancer-protective factors in vegetarian diets.