Can Safe Sunlight Exposure Decrease Myopia Risk in Children?

Myopia is a growing concern in today’s screen-dominated world, especially among children. But did you know that even sunlight exposure during playtime in the park or yard can play a crucial role in decreasing the risk of this eye condition? In this post, the ortho-k experts at Insight Vision Center Optometry share how the sun can help reduce the risk of myopia in children.

Understanding Myopia

Commonly known as nearsightedness, myopia affects approximately one-third of the global population. It occurs when the eye grows too long or the cornea is too curved, causing light to focus in front of the retina rather than directly on it. This results in blurry vision when looking at distant objects. Factors contributing to myopia’s development include genetics, excessive close-up work and limited outdoor activities.

If left untreated, myopia can worsen, potentially leading to serious eye conditions such as glaucoma, cataracts and retinal detachment in adulthood. Hence, visiting eye doctors for regular eye exams is imperative in detecting and addressing myopia in children.

The Benefits of Sunlight Exposure

Sunlight is a vital source of Vitamin D, which is essential for bone development, immune system function and eye health. Recent studies have demonstrated a link between sunlight exposure and a reduced risk of myopia in children. Researchers believe that sunlight may help regulate eye growth by releasing retinal dopamine, a neurotransmitter that inhibits eye elongation, which is a primary cause of myopia.

Recommendations for Safe Sunlight Exposure

To reap the benefits of sunlight exposure in preventing myopia, children should spend at least 90 minutes outdoors every day, preferably during the morning or late afternoon hours when sunlight isn’t too intense.

However, despite the benefits of sunlight for your children, you must protect your child’s eyes from harmful UV rays. Ensure they wear sunglasses with 100% UVA and UVB protection, a wide-brimmed hat and apply sunscreen to their face and body. Encouraging outdoor activities and playtime during the morning helps with sunlight exposure and promotes physical fitness and social skills, contributing to your child’s overall well-being.

Other Myopia Treatment Options

If your child is already experiencing myopia, consult with eye doctors in Costa Mesa, CA, who can provide expert advice and suggest potential treatments. One such option is a non-surgical treatment called orthokeratology, which involves wearing custom-designed gas-permeable contact lenses for a certain period to reshape the cornea and slow down the progression of myopia.

Addressing myopia in children is vital for their long-term eye health and safe sunlight exposure significantly reduces its risk. For more information on myopia prevention and treatment options, set an appointment with the eye care team at Insight Vision Center Optometry at (714) 486-3315, or fill out our contact form. We serve residents of Newport Beach and Costa Mesa, CA.