The U.K. Chief Medical Officer Sir Liam Donaldson recently warned against buying flu drugs over the Internet expressing concern about …
Pollution and Onions Stinging Eyes
What do pollution and onions have in common? They both can make you cry! Probably sulfuric acid is the culprit. …
Eyes Nearsghted or Farsighted-Refractive Error Explained
Refractive errors include myopia, hyperopia, presbyopia, and astigmatism, eye conditions that are very common. Most people have one or more …