Vegetables are essential for human nutrition because they contain essential nutrients such as dietary fiber, vitamins, and minerals. These nutrients reduce the risk of chronic diseases such as cardiovascular diseases, diabetes, certain cancers, and obesity. Vegetables are also needed for overall well-being; for instance, Vitamin A is essential in maintaining eye health and is present in abundance in carrots.
Vegetables are highly beneficial for reducing the risk of diabetes and obesity. These health problems have been increasing amongst the general population over the years, and the most accessible precautionary measure is to improve eating habits. Vegetables contain a low glycemic index, and hence, blood sugar does not rise quickly after eating them.
Eating vegetables also ensures that you get your fiber intake. Eating high-fiber foods like whole grains, fruits, legumes, nuts, and vegetables ensures you get enough of this crucial nutrient. Fiber is good for your heart and gut and helps keep you full. Vegetables also help improve eye health. Since they contain high amounts of Lutein and zeaxanthin, these substances are known as carotenoids that help protect eye health and reduce the risk of age-related macular degeneration (AMD).
Vegetables also assist in maintaining and improving skin health. Tomatoes, for instance, contain high levels of lycopene, which helps protect your skin from sunburn. While it is important to apply sunscreen still, lycopene plays a vital role in protecting your skin from the sun. Kale and avocados help keep your skin more elastic. Many vegetables, like cucumbers and celery, also have a high water content to help you meet your hydration goals for glowing skin.
Lastly, vegetables help keep your brain sharp. Vegetables, especially leafy greens, contain high antioxidants and folate, which are critical nutrients for your brain. They are also part of the MIND Diet, designed by researchers to help reduce your risk of Alzheimer’s disease and dementia.