If you are a -7, you have to either correct by Laser Vision, a reputable center only! Like TLC or wear good corrective lenses! Please don't shop around for the cheapest Lasik, I know someone with a higher number than you who had Cheap Lasik surgery and now has permanent damage to her eyes! You … Read more

Is it plus or minus? A corrective RX for eye wear should read: -0.25 if it is distance problem or +0.25 if you need correction for up close. The number you are giving is the smallest amount of correction ever given, and really not any need for concern!

Urea is an organic chemical compound which occurs when the waste made as the body metabolizes protein. Naturally, urea is produced when your liver breaks down protein(or amino acids & ammonia). The kidneys transfer urea from the blood to urine. … Read more