WASHINGTON (AP) — Point out attorneys general have introduced a nationwide investigation into TikTok and its probable destructive effects on young users’ psychological overall health, widening govt scrutiny of the wildly well-known video clip system.

The investigation was declared Wednesday by a range of states led by California, Florida, Kentucky, Massachusetts, Nebraska, New Jersey, Tennessee and Vermont.

U.S. lawmakers and federal regulators have criticized TikTok, citing procedures and personal computer-pushed marketing of information they say can endanger the actual physical and psychological wellness of young end users. The platform has an believed 1 billion month to month consumers and is in particular well known with teenagers and younger young children.

Past month, Texas opened an investigation into TikTok’s alleged violations of children’s privateness and facilitation of human trafficking.

“Our children are escalating up in the age of social media — and a lot of sense like they will need to evaluate up to the filtered variations of fact that they see on their screens,” California Attorney Normal Rob Bonta claimed in a news launch. “We know this requires a devastating toll on children’s psychological well being and properly-getting.”

Bonta said the investigation aims ascertain if TikTok is violating the law in advertising its platform to younger people today.

Authorities officers and baby-basic safety advocates preserve that TikTok’s laptop algorithms pushing video clip articles to users can encourage consuming disorders and even self-harm and suicide to younger viewers.

TikTok has reported it focuses on age-ideal experiences, noting that some features, these as immediate messaging, are not obtainable to younger people. The firm claims it has instruments in spot, this sort of as monitor-time administration, to support younger folks and mothers and fathers moderate how long children devote on the app and what they see.

“We treatment deeply about developing an practical experience that allows to secure and assist the effectively-being of our group, and take pleasure in that the point out lawyers basic are focusing on the protection of more youthful people,” the firm mentioned Wednesday. “We search forward to providing details on the a lot of protection and privacy protections we have for teens.”

Early very last yr, following federal regulators requested TikTok to disclose how its practices influence kids and young people, the system tightened its privacy procedures for customers below 18.

As its level of popularity has swelled, TikTok has appear beneath a barrage of criticism from condition officers, federal regulators, purchaser advocates and lawmakers of both events. Republicans have specifically homed in on the company’s ties to China. TikTok is owned by Beijing-based mostly ByteDance.

“TikTok threatens the protection, psychological health and properly-currently being of our youngsters,” Rep. Cathy McMorris Rodgers of Washington, the senior Republican on the Home Strength and Commerce Committee, said at a hearing Tuesday.

Late last calendar year a very similar coalition of state attorneys standard commenced an investigation into the Instagram picture-sharing platform, owned by Fb mother or father Meta Platforms, and its outcomes on youthful people today. The action arrived soon after former Facebook solution supervisor Frances Haugen exposed inside corporation investigation showing apparent damage to some teen end users of Instagram.

In his State of the Union tackle on Tuesday night, President Joe Biden questioned Congress to bolster privateness protections for little ones, including by banning advertising targeted at them and with steps aimed at lowering the marketing of information that contributes to habit.

Critics of TikTok have pointed, for instance, to incidents all-around the place that came to light past tumble in which college students vandalized university loos and other gear, and stole supplies — seemingly in response to a viral TikTok challenge identified as “devious licks.” Also very last fall, The Wall Street Journal noted that teenage ladies had been looking for health-related care for the unexpected onset of tics, this kind of as jerky motions and verbal outbursts medical professionals said TikTok films on Tourette syndrome could be a element.