7/25/23
- Researchers at the University of California, San Francisco, warned of the disease
- Study found 52 cases of ‘black lung’ diagnosed between 2019 and 2022
- READ MORE: Silicosis worst crisis for workers since asbestos, say doctors
Additionally, one must consider that almost all granite counter tops have some naturally occurring radiation. The amount varies by where it was quarried. They come from all over the world. Some have very little radiation and some have a lot. This video discusses how much is safe and what levels are not, plus how to measure the radiation.
https://youtu.be/bqr7GebkUJ4