Morning blues: Morning sickness is not just experienced by pregnant women, but can be caused by a number of factors in all people Sleeping itself can also be the cause of morning sickness. People who suffer from sleep apnoea, a condition that can cause you to stop breathing during the night, can wake in the morning feeling unrested and nauseous.
The History of Safety Glasses. Safety glasses should be worn by personnel in manufacturing, construction, medical, some service industries and sometimes sports. Although eye injury is a higher risk for these individuals, many people do not wear eye protection for one reason or another.
And bifocal safety glasses there cost $6-$30 or more. At Cooper Safety Supply, basic safety glasses cost $5-$30. At MedicalSafetyGlasses.com, splash safety glasses , to protect the eyes from spattering blood and other types of fluids, cost from less than $10-$45.