There are several ways to keep the eye visual acuity, among others ( quoted from Woman 's Day ) :
- Intake Items
Consumption of at least 200 mg of vitamin C per day by eating fruits and vegetables rich in vitamin C include broccoli ( 81 mg per cup ), Strawberries ( 84 mg per cup ) and citrus fruits. One medium sized orange fruit contains 98 mg of vitamin C ( 168 percent of your daily needs ).
Omega 3 also was able to maintain vision. Research shows that omega- 3, particularly those contained in salmon and tuna, may help reduce the risk of cataracts and macular deterioration. Consumption of salmon or tuna twice a week or taking fish oil supplements containing 220 mg of DHA, omega 3 which will have the greatest impact on vision.
In addition, several studies have found that zinc deficiency can cause blurred vision, cataracts, macular deterioration. Lean red meat, chicken, and nuts are good sources. You can also take supplements of at least 8 mg per day.
- Use Sunglasses
Moreover, the thing to remember is that the more expensive glasses or darker is not important. Because the most important thing is whether your lenses offer 99 percent UVA and UVB protection.
- Rest Your Eyes
At some point, almost everyone will experience a condition called prebiospia and need reading glasses. Although it can not prevent it, you can avoid the headaches that accompany it.
Rather than reading a long article on a cell phone that has a small screen, better use tablet computers or watch television or to extend the time. Remember to turn your eyes every 20 minutes or so and focus on other things in the room. This will help you more wink and reduce eye fatigue.