Healthy foods are foods that supply the body with all the nutrients it needs in balanced proportions. A well-balanced diet delivers the body with important nutrition: minerals, fluids, micronutrient, and sufficient food energy. In addition, healthy foods support proper functioning of the metabolism, enhance the immune function, prevent chronic diseases, and reduce aging. To make sure that you get all the nutrients you need in your diet, eat only healthy foods from young age onwards.
Some of the most important healthy foods are fresh fruits and vegetables. You should eat at least five portions of fruit and vegetables per day. Fruits and vegetables contain lots of essential nutrients, including vitamins, minerals, antioxidants, fiber, beta carotene, and some phytochemicals that are helpful for the prevention and treatment of several diseases. The polyphenols contained in fruits and vegetables help in preventing free radical damage. Beta carotene found in carrots and squash is also effective in reducing the size of the fat deposited in the arteries, thus preventing heart disease.
The healthy foods must have a serving size that is healthy for you. An apple is a great example of a healthy food that has a serving size of less than a gram. An apple is very low in calories and yet has lots of nutrients. In addition, an apple contains lots of dietary fibers and vitamins, minerals, and phytochemicals that help reduce weight and prevent diseases. A serving of this food has just 20 calories, which is far lower than those found in various fast-food diets.
Besides fruits and vegetables, you should include grains and nuts in your healthy diet plan. Oatmeal is one good example of healthy foods that have a wide variety of nutrients. It contains iron, zinc, calcium, and B vitamins, as well as fiber and manganese. Flaxseeds and walnuts are other examples of good nuts that have good amounts of fatty acids, magnesium, and calcium. These nuts are also good sources of protein, fiber, and potassium.
Another healthy food group to consider is vitamins and minerals. You should include foods that provide vitamins A, C, E, D, and K. Your body requires these vitamins to function properly. However, it is best to choose whole grain foods for these vitamins. Whole grain foods are easy to digest and have a large amount of nutrients compared to their refined counterparts.
One of the most important components of a healthy lifestyle is exercise. Physical activities like walking, running, hiking, jogging, swimming, and cycling make you healthier and help you lose weight. Exercise also promotes circulation and increases blood circulation. Aside from the healthy nutrients provided by fruits and vegetables, whole grains, nuts, and seeds are rich sources of many vitamins and minerals. They are also good sources of protein and energy. By eating healthy foods regularly, you can keep yourself from getting any diseases and illnesses and live a long life.