Federal health officials on Thursday backed the public health benefits of nicotine pouches, authorizing Philip Morris International’s Zyn to help adult smokers cut back or quit cigarettes.

FDA authorizes Zyn nicotine pouches, citing public health benefits for adult smokers, despite concerns over flavored products' appeal to teens.

The Food and Drug Administration (FDA) announced on Thursday that it authorized the marketing of Zyn nicotine pouches but will be "closely monitoring youth use." Newsweek reached out to Zyn for comment.