Since not everyone's bodily conditions are the same, the diet is a very holistic part of a healthy lifestyle, and differs from person to person. However, some healthier diets include the Mediterranean which contains high consumption of fruits, vegetables, whole grains, legumes, nuts, and seeds, along with a moderate intake of fish, poultry, and dairy products, or a plant-based diet, both of which have been proved to induce a longer life expectancy and improved health