The number of Americans who smoke cannabis on a daily or near-daily basis now exceeds those who drink alcohol as often, a study has found.
The research, published in the journal Addiction, is based on data collected by the National Survey on Drug Use and Health over four decades.
In 2022, the survey recorded an estimated 17.7 million daily cannabis users, higher for the first time than the estimate of 14.7 million daily drinkers.
