Healthy diet A healthy diet is a diet that maintains or improves overall health. A healthy diet provides the body with essential nutrition: fluid, macronutrients such as protein, micronutrients as vitamins, and adequate fibre and food energy. A healthy diet may contain fruits, vegetables, and whole grains, and may include little to no processed food or sweetened beverages.
The requirements for a healthy diet can be met from a variety of plant-based and animal-based foods, although additional sources of vitamins needed for those following a vegan
diet.Various nutrition guides 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. There are many types of food trends and fads, not only including weight loss or diets. Recent interest (especially in North America) in health foods, such as quinoa and soy beans have cause prices to skyrocket and production to vastly increase. This affects the communities in which these foods are grown or produced, and also has environmental impacts. Each food that suddenly has a popularity spike affects those who produce it and the area it comes from.