Lacto vegetarianism
（重定向自Lacto vegetarian diet）
A lacto vegetarian (sometimes referred to as a lactarian; from the Latin root lact-, milk) diet is a diet that includes vegetables as well as dairy products such as milk, cheese, yogurt, butter, ghee, cream, and kefir, but excludes eggs. The concept and practice of lacto-vegetarianism among a significant number of people comes from ancient India.