How long does the effect of weed last

Added: Jinny Prevatte - Date: 23.09.2021 18:54 - Views: 12179 - Clicks: 9430

It's a classic conundrum: You're in the mood to smoke, but you also need to drive to meet up with a friend in your pod tonight. Sure, you can sort of predict how long your high will last based on factors like the concentration of tetrahydrocannabinol — THC, the compound that gets you lifted — and plan accordingly.

How long does the effect of weed last

Some recent research seems to remove that guesswork, at least somewhat. An analysis of ly published studies sought to nail down the answer to a hotly debated question: How long do you stay high for after you consume weed?

How long does the effect of weed last

The research found that cognitive impairment lasted three to 10 hours after consuming moderate to high doses of THCper a University of Sydney press release published on Tuesday. But as is often the case in science — especially cannabis science — that estimate comes with some caveats.

How long does the effect of weed last

Some of the studies involved driving simulations. The researchers found that people in the studies they assessed recovered most of their driving-related cognitive skills within around five hours — and nearly all of them within seven hours — of inhaling 20 milligrams of THC. That timeframe can shift depending on certain variables, though. The release noted that the researchers defined around 10 milligrams of THC as a moderate dose, but what counts as "moderate" can also vary from one person to the next. Ten milligrams might be a lot for someone who consumes cannabis only occasionally. But even they acknowledged in their analysis that this recovery time depends on a of factors, including the THC dose, and how you consume it.

How long does the effect of weed last

The high from edibles may take longer to wear off. The fact that they conducted an analysis of ly published studies also requires us to interpret their findings with a pretty substantial grain of salt.

How long does the effect of weed last

An analysis like this one takes studies with slightly different methodologies, parameters, and patients, and essentially combines them into one, so that we can draw broader conclusions better from it than we could from any of the individual studies, Nelson explains. The researchers who ran the analysis believe their could help inform driving laws.

In other words, drivers should be dinged based on how long cannabis impairs them, not on the mere presence of THC in their bodies. Several states in the U. Pinning down how long weed leaves you too high to drive is tricky, though.

How long does the effect of weed last

All those things will change how much impairment there is, how fast it comes on, how long it lasts. He explains that their findings support what we know: Your blood THC levels rise faster when you smoke cannabis than when you ingest it, and are to some extent correlated with your degree of cognitive impairment, or how high you are. Also, THC can hang around in your body for a while — if you hit up a cannabis bar at 5 p. By Melissa Pandika.

How long does the effect of weed last

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