What to do to improve my eye sight?

Regular eye exams: Your vision is a function of your inheritance, circumstances of fetal development and birth, and exposure to visual stimuli, trauma and disease. You cannot help your inheritance or development, but get regular eye exams, eat a balanced diet, minimize uv light exposure and protect your eyes in hazardous situations.

Depends on cause: If you eyesight is down from a need for eyeglasses, then you can get a prescription from your ophthalmologist for this. If it is down due to disease or trauma, then you might need treatment to improve the vision.

Glasses or contacts: As long as your eyes have no health problems, you can wear glasses or contact lenses to improve your vision. If you are looking for surgery to help, consider lasik or relex surgery. Check out http://www.2020vision.Com/procedures_relex.Html.