Most vegetables are very low in calories and net carbs, while being high in healthy fiber and the valuable vitamins and minerals your body needs for optimal health. As a general rule, vegetables are a nutritional cornerstone.
Eating plenty of vegetables can help reduce your risk for many chronic diseases, including diabetes, heart disease, stroke and certain cancers. For example, one 2010 study found that eating just one extra serving of leafy greens a day reduced the risk of type 2 diabetes by 14 percent.
Vegetables also contain an array of antioxidants and other disease-fighting compounds that are very difficult to get anywhere else.