One of the hallmarks of the world’s healthiest countries, from Japan to Italy, is a diet centered on whole, minimally processed foods. This includes vegetables, fruits, legumes, whole grains, fish, nuts, and healthy fats like olive oil.
For instance, the traditional Japanese diet emphasizes vegetables, seafood, soy, and fermented foods, with the practice of hara hachi bu, eating until 80% full, helping prevent overconsumption. Also, in Mediterranean countries like Italy and Spain, meals feature fresh, seasonal ingredients, olive oil, legumes, and moderate fish intake. Research links these dietary habits to exceptional longevity and reduced risk of heart disease and metabolic disorders.
