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The temporary quintupling of heart attack risk associated with cannabis smoking may be due to the increased heartrate, blood pressure, and carbon monoxide levels.
Did traffic fatalities go up or down after cannabis legalization?
Are the apparent adverse effects of heavy cannabis use on bone just due to users being skinnier?
The evidence linking cannabis use to psychotic disorders is considered strong enough to warrant a public health warning.
Pregnant and breastfeeding women should probably be advised to either decrease, or where possible, cease cannabis use entirely. And, couples trying to conceive may also want to consider cutting down.
The biggest barrier to reducing toxic pesticides in cannabis is, not surprisingly, the cannabis industry itself.
What you have to know about the safety of marijuana edibles.
Some studies on mice show cannabis makes cancer better; other studies on mice show it makes cancer worse. What did the one and only human clinical trial to date find?
On a puff-by-puff basis, cannabis smoke deposits four times more tar in the lungs than tobacco, but does this translate into increased cancer risk?
What happened in states after medical marijuana laws were passed? Did opioid overdoses go up, stay the same, or go down?
There are some serious public health concerns about the legalization of marijuana, but they’re probably not what you might expect.
If you start smoking marijuana as an adult, how much cannabis is too much?
