the practice of eating only particular foods in order to become healthy Put simply, clean eating is avoiding all processed food, relying on fresh fruit, vegetables and whole grains. 简而言之，清洁饮食要避免使用所有加工食品，而要依靠新鲜水果，蔬菜和全谷物。 Clean eating can become an obsession that leads to strange eating patterns and social segregation. 清洁饮食会成为一种困扰，导致奇怪的饮食习惯和社会隔离。