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【Video】
【Transcript】
Simple lifestyle modifications can help keep your vision sharp.
You Will Need
An eye-care professional
Fruits and vegetables
UV-protective sunglasses
Family medical history
Step 1: Have a comprehensive dilated eye exam（给眼睛一次专业的检查）
Have your eyes checked under dilation by an eye-care professional.
Step 2: Eat a healthy diet（多吃蔬菜和水果）
Include plenty of fruits and vegetables in your diet. Dark leafy greens and foods rich in omega-3 fatty acids, like olive oil and flax seed, contribute to good eye health.
Step 3: Watch your weight（均衡自己的体重）
Maintain a healthy weight. Being overweight raises your risk of developing diabetes, which can cause vision loss.
Step 4: Don’t smoke（不抽烟）
Avoid smoking, which has been linked to several diseases that can cause blindness.
Step 5: Wear sunglasses outdoors（出门带太阳镜）
Protect your eyes from the sun’s ultraviolet rays with sunglasses.
If you work at a computer, reduce eyestrain by looking off in the distance every 20 minutes for approximately 20 seconds.
Step 6: Pay attention to your family history（注意家族的眼睛史）
Determine whether you are at risk of developing a hereditary eye disease by tracking your family’s health history.
