My husband is participating in an e-cigarette study at the University of Minnesota. First he was mailed a questionnaire to fill out and today he went in to have a dna cheek swab test, urine test, several blood tests and a Co2 breath test. They also took a photo of his PV
He quit smoking and switched to vaping almost 3 years ago after being diagnosed with COPD.
His Co2 breath test was the same as a non-smoker! He won't be receiving the results of the other tests.
This study is unique in that it is comparing smokers to vapers. They are still looking for volunteers if you live in the area: U of M researchers investigating exposures caused by e-cigarettes | Health Sciences - University of Minnesota
He quit smoking and switched to vaping almost 3 years ago after being diagnosed with COPD.
His Co2 breath test was the same as a non-smoker! He won't be receiving the results of the other tests.
This study is unique in that it is comparing smokers to vapers. They are still looking for volunteers if you live in the area: U of M researchers investigating exposures caused by e-cigarettes | Health Sciences - University of Minnesota