Increasing numbers of populations in the West are restricting their intake of meat and other animal products for reasons relating to health or ethics; in many countries, these restrictions are alre...

中文翻译：

---

高收入国家的素食和儿童时期限制动物源食品的饮食

越来越多的西方国家出于健康或道德原因限制肉类和其他动物产品的摄入；在许多国家，这些限制...