Comprehensive eye exams can help detect and diagnose various eye conditions, such as glaucoma, cataracts, diabetic retinopathy, and macular degeneration, which can lead to vision loss if left untreated. Certain eye conditions can be an early sign of other systemic diseases, such as diabetes, high blood pressure, and autoimmune diseases. A comprehensive eye exam can provide insights into your overall health, as the eyes can reflect the health of other parts of the body. A comprehensive eye exam can help ensure that you have the best possible vision, whether you need glasses, contact lenses, or other vision correction methods.
The normal vision in older children and adults is 6/6. However, in young children, we accept that they are within normal limits if they could manage 6/7.5 or 6/9, as young children can be inconsistent with testing depending on attention span and mood etc.
While you can’t permanently reduce eye power (refractive error) naturally, you can take steps to slow down its progression and improve eye health through lifestyle changes and eye exercises.