
Chronic teen cannabis use may negatively impact brain's reward system, increase risk of addiction
<a href="https://news.google.com/rss/articles/CBMickFVX3lxTE9MckhFdy1vQ1dpQkVta00ydk9sXzFWLUZLa2NaTTlEWWNDeDJSTHBKVXhlaThmTW5nT2pHdVp4LUZmRUN5SWN4MUJvMjczSGZXa0gzT1V5TU9VMlNLaFhBd0t1Vk1MR25yWnZ0dm1YTUl4UQ?oc=5" target="_blank">Chronic teen cannabis use may negatively impact brain's reward system, increase risk of addiction</a>&nbsp;&nbsp;<font color="#6f6f6f">Brown University</font>
