Marijuana: Heavy Users Risk Changes to Brain
8 years ago
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[{"text":"A new study finds that "},{"text":"heavy","bold":true},{"text":" marijuana use by adults could have long-term effects on the brain. What kinds of effects?"}]
{"name":"The Wall Street Journal","id":"UCK7tptUDHh-RYDsdxO1-5QQ","thumbnails":[{"url":"https://yt3.ggpht.com/JSS6ykU01xhBZd_sjDQrEmefuslfSPE0FNyVuw_QvRpn_J6SNX5aP0YGfw0h-wElil_PUw30O2o=s68-c-k-c0x00ffffff-no-rj","width":68,"height":68}],"link":"https://www.youtube.com/channel/UCK7tptUDHh-RYDsdxO1-5QQ"}
{"title":"Marijuana: Heavy Users Risk Changes to Brain by The Wall Street Journal 1,814,707 views 8 years ago 3 minutes, 10 seconds","duration":"3 minutes, 10 seconds"}