American WWII fighter pilots had sharp, crystal-clear vision.
Before taking to the air they ate handfuls of a certain type of berry to improve their long-distance and night vision.
Today you can use the same winning strategy to sharpen your vision.
In the 1940’s it was known as a “folk remedy.” But today we know there’s real science behind it. Powerful micronutrients called carotenoids nourish and protect the parts of your eye that create your experience of color, sharpness and contrast…