Core Points - The article emphasizes the importance of eating until 70-80% full for better health and longevity [1][5] - It provides three methods to determine when one has reached this level of fullness [1][5] Summary by Sections - **Method 1: Allowing Time for Brain Response** - It is suggested to pause during meals, drink warm water, or tidy up the table to give the brain about 5 minutes to register fullness [1][2] - **Method 2: Observing Changes in Food Enthusiasm** - Initially, there is a strong desire to eat favorite dishes, but as one approaches 70-80% fullness, the interest in food decreases, and eating slows down [3] - **Method 3: Checking Next Meal Hunger** - If hunger returns about an hour after finishing a meal, it indicates the right portion size was consumed. Lack of appetite at the next meal suggests overeating, while feeling excessively hungry before the next meal indicates insufficient intake [4] - **Additional Health Advice** - The article warns against extreme dieting, as prolonged hunger can lead to binge eating and harm digestive health. It suggests combining the 70-80% fullness approach with suitable exercise for optimal health benefits [5]