And chronic heroin users often have lung problems including tuberculosis and pneumonia.

长期吸食海洛因的人通常患有肺部疾病，包括肺结核和肺炎。

So now we know that CBD can reduce craving triggered by environmental cues in human heroin users.

所以现在我们知道 CBD 可以减少人类海洛因使用者因环境线索引发的渴望。

And these figures may even be low as it’s likely that many heroin users simply don’t take part in health surveys.

而且这些数字甚至可能很低，因为许多海洛因使用者可能根本不参加健康调查。

The CDC infamously called susceptible people the four-H group: homosexuals, heroin users, hemophiliacs, and Haitians, increasing stigma around people within those groups as well as anyone who did have HIV or AIDs.

疾病预防控制中心臭名昭著地将易感人群称为四 H 组：同性恋者、海洛因使用者、血友病患者和海地人，这增加了这些人群以及任何艾滋病毒携带者或艾滋病患者的耻辱感。