Be careful with CBD oil if you drive for a living

To the editor:

I am writing in reference to your article on CBD oil in Sunday’s Journal. I started using CBD oil on April 10, 2019 (1 soft gel daily). On April 15, 2019, I was selected for a random DOT drug screening. I failed that test because I was over the legal limit for THC. This was the first time I failed a drug test in over 40 years in the transportation industry and numerous drug tests.

I would caution those who have a Commercial Drivers License and are subject to random drug screening to proceed with caution.

Jerry Guggisberg

New Ulm