For better and clearer vision, experts from Harvard University recommend regular exercise. In particular, there are multiple eye health benefits of strenuous exercise, as it prevents dryness and itching in the eye area, enhancing the production and quality of tears, according to a new study.
The findings, published in Experimental Eye Research, suggest that better fitness and longer periods of exercise may be important ways to enhance eye lubrication and combat dry eye.
This study looked at 52 adults, whom researchers categorized as either "athletes" or "non-athletes." Participants in the athlete group exercised at least five times a week with treadmill exercises, while the non-athletes exercised once a week, performing similar exercises.
At the same time, the researchers conducted eye exams at two times: just before and five minutes after the sessions, measuring tear production and how long the tear film in the eye remained stable before it began to dry. Although all participants showed some enhancement in both the quantity and quality of tears after exercise, the participants in the athlete group showed the greatest benefits.
Keeping the tear film healthy balances moisture in the eye area while protecting against irritants such as dust and dirt and dry spots that can lead to itching, stinging or burning.
Source: ygeiamou.gr
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