My father always went for a short walk after dinner: I laughed at him for years before understanding why he was right

My father always went for a short walk after dinner: I laughed at him for years before understanding why he was right

For years, a son ridiculed his father’s nightly ritual of a short walk after dinner. But recent research in glucose control and digestive health reveals an ancient practice that modern science is only now able to explain—and validate completely.