essay important of health diet
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Maintaining a healthy diet is the practice of making choices about what to eat with the intent of improving or maintaining good health. Usually this involves consuming necessary nutrients by eating the appropriate amounts from all of the food groups, including an adequate amount of water. Since human nutrition is complex a healthy diet may vary widely subject to an individual’s genetic makeup, environment, and health.
For around 20% of the planet’s population, lack of food and malnutrition are the main impediments to healthy eating; people in developed countries are however more concerned about obesity. Generally, a healthy diet is said to include sufficient calories to maintain a person’s metabolic and activity needs, but not so excessive as to result in fat storage Sufficient quantities of fat, including monounsaturated fat, polyunsaturated fat and saturated fat.
Maintenance of a good ratio between carbohydrates and lipids, four grams of the first for one gram of the second. Avoidance of saturated fat.
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IMPORTANT OF HEALTH DIET
A healthy diet is a diet that helps to maintain or improve overall health. A healthy diet provides the body with essential nutrition: fluid, macronutrients, micronutrients, and adequate calories.
For people who are healthy, a healthy diet is not complicated and contains mostly fruits, vegetables, and whole grains, and includes little to no processed food and sweetened beverages. The requirements for a healthy diet can be met from a variety of plant-based and animal-based foods, although a non-animal source of vitamin B12 is needed for those following a vegan diet. Various nutrition guides are published by medical and governmental institutions to educate individuals on what they should be eating to be healthy. Nutrition facts labels are also mandatory in some countries to allow consumers to choose between foods based on the components relevant to health.
A healthy lifestyle includes getting exercise every day along with eating a healthy diet. A healthy lifestyle may lower disease risks, such as obesity, heart disease, type 2 diabetes, hypercholesterolemia, hypertension and cancer.
There are specialized healthy diets, called medical nutrition therapy, for people with various diseases or conditions. There are also prescientific ideas about such specialized diets, as in dietary therapy in traditional Chinese medicine.