How to Keep Your Lungs Healthy and Happy as a Marijuana Toker
Cannabis.net

Over the past week or so, I’ve been seeing more headlines about a small study that looked at cannabis smokers, tobacco smokers, and non-smokers CT scans to see if they could visibly see effects their substance us one the lungs. You can spot a smoker by merely looking at CT scans, and so – the researchers wanted to see what the effects of cannabis were.

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Source : How to Keep Your Lungs Healthy and Happy as a Marijuana Toker

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