While you can get these nutrients from foods like spinach, kale, and egg yolks, many people choose to buy supplements for a few specific reasons:

Buying lutein and zeaxanthin supplements has become a popular strategy for people looking to protect their long-term vision, especially in an era dominated by screens. While these two compounds might sound like complex laboratory chemicals, they are actually naturally occurring —pigments found in colorful fruits and vegetables—that play a critical role in eye health. The "Internal Sunglasses"

With the rise of "Computer Vision Syndrome," many users buy these supplements to help reduce the glare sensitivity and fatigue associated with long hours in front of monitors.