Alex Cohen is the Director of Learning and Evaluation for the Richard M. Fairbanks Foundation. As policymakers and others identify ways to address the opioid epidemic, a key tactic has been limiting opioid prescribing and promoting alternative pain remedies. Marijuana is one alternative that has been widely discussed, especially in light of the expansion of […]

减少香烟中的尼古丁含量可能会导致一些目前吸烟者吸烟更多——至少在短期内是这样。但也有证据表明减少香烟中的尼古丁有助于减少吸烟。