Tag: Astigmatism

Astigmatism is a prevalent vision condition caused by an irregularly shaped cornea or lens, affecting countless individuals with blurry or distorted vision. While often corrected by glasses, contacts, or surgery, a common question arises: can lutein and zeaxanthin help astigmatism by providing nutritional support?

According to a 2023 study published in *The Open Ophthalmology Journal*, obesity was found to increase the risk of astigmatism in children, suggesting a link between overall nutritional status and corneal shape. While no single vitamin deficiency causes astigmatism directly, emerging research shows that a lack of certain nutrients, including Vitamin D, can significantly impact corneal health and potentially exacerbate conditions that lead to irregular astigmatism.