The United States dietary guidelines, based on the 2005 Institute of Medicine report, recommend that the general population aim for sodium levels of 1,500 to 2,300 milligrams a day because those levels will not raise blood pressure.
One of the symptoms of the plague was coughing and sneezing, and it is believed that Pope Gregory VII suggested saying âGod bless youâ after a person sneezed in hopes that this prayer would protect them from an otherwise certain death. The expression may have also originated from superstition.
People in older times imagined that a sneeze cleared the mind. It certainly gave them a feeling of exhilaration. Suddenly, 17th century Europe caught a craze for sneezing. It was considered the right thing to do in good society. Indeed, the more you sneezed, the more you proved yourself a member of the privileged class. To build up this new status symbol, all kinds of devices were used.