https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10519194/
I researched this as a result of an interview with Dr. Bill Morice, the Laboratory Head of the Mayo Clinic. He stayed away from the politics of the subject but voiced concern that mainstream America lacks the understanding of the true dangers of cannabis consumption.
Cannabis is a metal scavenging plant. Users have shown to have excessive levels of lead in their blood.
Lead levels are tested for in water and now illegal to be used in paint due to their negative impacts on the brain especially of those whose brains are still under change or development.
Lead is also well studied to lead to psychosis especially adolescent brains.
The science and data is there, but people are just so dug in on each side. I hope people take the time to research this and make informed decisions. At the very least, understand the challenge facing your children (and family) as acceptance of its use grows.