Hi, I am doing research at a university using Barco silica sand. The sands average diameter is 150 um (micrometers, 10 to the power of -6) and there are no particles under 75 um. If I am wearing a respirator is there a chance that this particular sand will cause silicosis in the coming years? I usually work in the lab for 4 hours and do so about 2 times a week over a period of 2 months.
Know the five types of psoriasis and how to spot flares.
Newer diabetes treatments can suppress appetite and aid weight loss.
Try these tips to get your salivary glands back into action.
Constipation is a common side effect of opioid and narcotic pain medicines.
Is it sensitive skin or something else?