Largest ever independent study into cannabis use launched
![Largest ever independent study into cannabis use launched](https://www.cannabisindustry.news/wp-content/uploads/2022/09/0646aa67-103b-5b71-836c-fd802d659903.jpg)
Researchers will use a combination of virtual reality, psychological and cognitive analysis, and DNA testing.
They will also look at epigenetics in participants, which is how behaviour and environme…