Why fruits and vegetables are in different colors?
“The color of fruits and vegetables is an important indicator of their nutrient content and their underlying health benefits” says Dr. Sumathi Venkatesh, a Health Specialist with Texas A&M AgriLife Extension Service. Each color implies specific phytonutrients present in them. Phytonutrients are natural compounds produced by plants that are present in foods such as fruits, vegetables, beans, and grains. A few notable phytonutrients that we get from these foods are beta-carotene, lycopene, lutein, resveratrol, anthocyanins, and isoflavones. Phytonutrients have antioxidant and anti-inflammatory properties. Consuming a diet rich in phytonutrients will improve blood circulation and heart health, promote bone and joint health, and strengthen the immune system to fight against infections and diseases. There are five main color groups:
For a 2000 calorie diet, you should eat at least 2 cups of fruits and 2½ cups of vegetables including dark green, red-orange, beans, peas, and lentils, starchy vegetables, and other vegetables. Simply fill half your plate with colored fruits and vegetables in fresh, frozen, canned, and dried forms to meet your daily recommended amounts. Try not to peel fruits and vegetables that have edible skin because the skin is a good source of dietary fiber, vitamins, minerals, and antioxidants. While preparing your shopping list try to include at least one fruit and one vegetable from each color. Eating home cooked meals as often as possible will allow you to cut your food cost and choose healthy ingredients for your meals. Check out www.dinnertonight.org to learn more on health and nutrition, and for useful tips on healthy recipes, meal planning, freezing leftovers, and food safety. For more information on Texas A&M AgriLife Extension health and nutrition programs, contact your local County Extension Office.
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AuthorFABLOW AgriLife is part of Texas A&M AgriLife Extension’s (FCH) unit that “helps Texans better their lives through science-based educational programs designed to improve the overall health and wellness of individuals, families, and communities.” Archives
August 2021
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