We all know that regular exercise is essential for maintaining a healthy heart, controlling weight, and improving mood. But did you know that physical activity also plays a valuable role in eye health? The benefits go far beyond physical fitness: they help protect vision in the long term.
Preventing certain circulation-related eye diseases
Regular exercise stimulates blood circulation and improves oxygenation of tissues, including those in the eyes. This improved blood flow can reduce the risk of developing:
- Age-related macular degeneration (AMD), a common cause of vision loss after age 60.
- Glaucoma, where good circulation can help regulate intraocular pressure.
- Diabetic retinopathy, as physical activity helps to better control blood sugar and blood pressure, two major risk factors.
Control systemic risk factors
Many eye problems stem from chronic diseases such as high blood pressure, type 2 diabetes, or high cholesterol. Regular physical activity helps to:
- Lower blood pressure.
- Stabilize blood sugar levels.
- Maintain a healthy weight.
By addressing these risk factors, you indirectly protect the retina, optic nerve, and small blood vessels in the eyes.
Reduce eye strain
Exercise doesn't have to mean long sessions at the gym. Even short walks outside, yoga, or a simple active break can reduce eye strain. These moments:
- Promote tear production, which helps combat dry eyes.
- Rest eyes that are overworked from staring at screens.
- Improve concentration and reduce headaches associated with eye strain.
Move to see better
You don't have to do intense sports to benefit from these effects. Here are some examples of activities that are good for your eyes:
- Brisk walking or hiking: excellent for circulation.
- Swimming: gentle on the joints and good for cardio.
- Cycling: improves endurance and the cardiovascular system.
- Yoga: reduces stress, an aggravating factor in several eye diseases.
Physical activity is an unexpected ally for eye health. In addition to protecting your heart and mind, it helps maintain good vision in the long term. Whether it's a daily walk, a bike ride, or a yoga session, every movement counts for your overall well-being and your eyes.
