The little blue hat sign is a unique sign of health food approved by the Ministry of Health.

Ordinary nutritious food refers to the products that are examined and approved by the local health department, organized and produced according to the enterprise standards examined and filed by the local technical supervision department and the hygiene license for producing, processing and selling (packaged) food issued by the local health and epidemic prevention department. So there is no (little blue hat) on the outer packaging.

Therefore, before using or buying health food, we should carefully observe the outer packaging.