Why is obesity rate so low in Japan?

Having spent time living in Japan and observing their dietary culture firsthand, I can say that their approach to food is incredibly mindful and disciplined—qualities that directly contribute to the low obesity rates. One of the key concepts is Hara Hachi Bu, which means eating only until you are 80% full. This simple practice helps prevent overeating and promotes better digestion and metabolism. Unlike many Western cultures that emphasize finishing every bite or eating until completely full, Japanese people stop eating when they feel comfortably satisfied. Additionally, the traditional Japanese meal structure called Ichiju-Sansai consists of one soup and three side dishes, including vegetables, fish, and fermented foods, paired with a staple like rice. This balanced meal ensures nutrient diversity and portion control, reducing calorie overload. I also noticed the habit of chewing food thoroughly ('Yoku Kamu'), which slows down eating and allows the brain to register fullness signals more effectively. The common expression 'Itadakimasu' before meals reflects gratitude and mindfulness toward food, shaping a respectful and thoughtful eating experience. Furthermore, Japanese cuisine puts a strong emphasis on seasonal and fresh ingredients with minimal processed foods. This reduces intake of added sugars, unhealthy fats, and preservatives, which are commonly linked with obesity. The overall lifestyle encompassing regular physical activity, walking, and less reliance on cars also complements healthy weight management. Incorporating some of these Japanese habits into daily routines could be beneficial for anyone seeking to maintain a healthy weight and improve wellbeing.