Lutein Deficiency Symptoms · Eye Strain, Blurred Vision, and Night Blindness
Lutein is a carotenoid that plays a key role in protecting the eyes from oxidative stress and blue light damage. Found in leafy greens and egg yolks, it may help support vision clarity and long-term eye health. However, when lutein intake is insufficient, uncomfortable symptoms such as eye strain, blurred vision, and night blindness may … Read more