求翻译：健康环保产品是目前消费者的首选产品，面对摆在柜台上的各种认证证书，如何辨别健康环保产品。专家提醒消费者，随着国家对包装的规范化，健康环保产品包装上都有通过环保产品认证，环保产品认证标志是国家最严格的认证标志。是什么意思？

Health friendly products is the product of choice for consumers, various certification on the face of the pendulum at the counter, how to distinguish between health and environmental protection products. Experts remind consumers, as the State of standardization of packaging, on product packaging have environmental health through environmental protection product certification, environmental protection product certification mark is the most stringent national certification mark.