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Fast food points to toxic chemical exposure

A new study of a toxic chemical called PFAS reveals the food packaging that contains it may do harm to our bodies. PFAS, or per- and polyfluoroalkyl substances, refers to a class of chemicals used abundantly in common household items to make objects water or fire resistant. The study published in the journal Environmental Health Perspectives looked at levels of PFAS in people who ate fast food versus those who ate homecooked meals. The study found five commonly used types of PFAS were found in the blood of about 70 percent of those surveyed. It is unclear at what threshold PFAS begins to take a toll on human health. A number of studies have linked the chemical to cancer, thyroid disorders, hormonal changes and weight gain.

Pilot cities involved in online host licensing

Online hosts in 10 cities, including Beijing and Shanghai, could be made to obtain licenses for their hosting activities to improve their standards and the internet environment, according to latest guidelines from authorities. Online program hosts on different self-media platforms could be licensed by the National

Radio and Television Administration after undergoing training. Those interested in becoming an online host can undergo the training and take an exam. The Ministry of

Human Resources and Social Security is considering including online hosts as a new profession in the country.