Monday 21 December 2015

Health Benefits of Natural Foods

A growing body of research shows that fruits and vegetables are critical to promoting good health. To get the amount that's recommended, most people need to increase the amount of fruits and vegetables they currently eat every day.

Fruits and vegetables contain essential vitamins, minerals, and fiber that may help protect you from chronic diseases. Compared with people who consume a diet with only small amounts of fruits and vegetables, those who eat more generous amounts as part of a healthful diet are likely to have reduced risk of chronic diseases, including stroke and perhaps other cardiovascular diseases, and certain cancer.

Nutrients should come primarily from foods. Foods such as fruits and vegetables contain not only the vitamins and minerals that are often found in supplements, but also other naturally occurring substances that may help protect you from chronic diseases.

Fruit Nutrition

Fresh or frozen, fruit is one of Mother Nature’s most amazing foods! Here’s why it’s important to add more fruit to your diet:
  • Most fruits are naturally low in calories, sodium and fat – with zero cholesterol!
  • Fruits provide many essential nutrients that we need more of, including:
    • Potassium – Important to help combat high blood pressure, a risk factor for heart disease. May also reduce the risk of developing kidney stones and help to decrease bone loss.
    • Dietary fiber – Important to help reduce blood cholesterol levels and may lower risk of heart disease, obesity and type 2 diabetes. Also important for proper bowel function.
    • Vitamin C – Important for growth and repair of all body tissues and keeps teeth and gums healthy. Provides antioxidant defense against infection and disease.
    • Folate (folic acid) – Helps the body form red blood cells and helps reduce the risk of birth defects.
  • Fiber-rich fruit satisfies your hunger with fewer calories, helping you to maintain a healthy body weight.
  • Fruits are a source of phytonutrients or compounds that naturally occur only in plants and are associated with a wide range of potential health benefits. Phytonutrients work synergistically with the vitamins, minerals and fiber in whole fruits to help reduce disease risk.

Health Benefits of Eating Vegetables

Vegetables Health BenefitsEating vegetables provides health benefits - people who eat more fruits and vegetables as part of an overall healthy diet are likely to have a reduced risk of some chronic diseases. Vegetables provide nutrients vital for health and maintenance of your body.
Health benefits
  • Eating a diet rich in fruits and vegetables as part of an overall healthy diet may reduce risk for stroke and perhaps other cardiovascular diseases.
  • Eating a diet rich in fruits and vegetables as part of an overall healthy diet may reduce risk for type 2 diabetes.
  • Eating a diet rich in fruits and vegetables as part of an overall healthy diet may protect against certain cancers, such as mouth, stomach, and colon-rectum cancer.
  • Diets rich in foods containing fiber, such as fruits and vegetables, may reduce the risk of coronary heart disease.
  • Eating fruits and vegetables rich in potassium as part of an overall healthy diet may reduce the risk of developing kidney stones and may help to decrease bone loss.
  • Eating foods such as vegetables that are low in calories per cup instead of some other higher-calorie food may be useful in helping to lower calorie intake.
Nutrients
Food sources of the nutrients in bold can be found in the Dietary Guidelines for Americans. Click on the nutrient name to link to the food sources table.
  • Most vegetables are naturally low in fat and calories. None have cholesterol. (Sauces or seasonings may add fat, calories, or cholesterol.)
  • Potassium rich nutrientsVegetables are important sources of many nutrients, including potassium, dietary fiber, folate (folic acid), vitamin A, vitamin E, and vitamin C.
  • Diets rich in potassium may help to maintain healthy blood pressure. Vegetable sources of potassium include sweet potatoes, white potatoes, white beans, tomato products (paste, sauce, and juice), beet greens, soybeans, lima beans, winter squash, spinach, lentils, kidney beans, and split peas.
  • Dietary fiber from vegetables, as part of an overall healthy diet, helps reduce blood cholesterol levels and may lower risk of heart disease. Fiber is important for proper bowel function. It helps reduce constipation and diverticulosis. Fiber-containing foods such as vegetables help provide a feeling of fullness with fewer calories.
  • Folate (folic acid) helps the body form red blood cells. Women of childbearing age who may become pregnant and those in the first trimester of pregnancy should consume adequate folate, including folic acid from fortified foods or supplements. This reduces the risk of neural tube defects, spina bifida, and anencephaly during fetal development.
  • Vitamin A keeps eyes and skin healthy and helps to protect against infections.
  • Vitamin E helps protect vitamin A and essential fatty acids from cell oxidation.
  • Vitamin C helps heal cuts and wounds and keeps teeth and gums healthy. Vitamin C aids in iron absorption.



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