People who use marijuana were found to have higher levels of lead and cadmium in their blood and urine, in comparison to those who do not use weed, according to a new study. The team of researchers at ...

A recent Environmental Health Perspectives study compares the levels of metal biomarkers in the blood and urine of marijuana users with non-users. Study: Blood and Urinary Metal Levels among Exclusive ...

A study has found that marijuana users have elevated levels of heavy metals in their blood and urine compared to those who do not use marijuana. The study, published Wednesday in the Environmental ...

New research has detected significant levels of metals in the blood and urine among marijuana users, concluding that marijuana may be an important and under-recognized source of lead and cadmium ...

Marijuana may be an under-recognized source of metal exposure a study out Wednesday suggested, after researchers detected significantly higher levels of lead and cadmium in the blood and urine of ...

Research conducted at Columbia University Mailman School of Public Health detected significant levels of metals in the blood and urine among marijuana users, concluding that marijuana may be an ...

Marijuana users may be building up high levels of toxic metals in their blood, a new study suggests. According to researchers, people who use marijuana exclusively have significant levels of lead and ...

Please provide your email address to receive an email when new articles are posted on . Marijuana users had significantly higher levels of cadmium and lead in blood and urine samples than nonusers.