Take this health food for 2-4 months, stop taking it for 1-2 months, and then continue taking it.

The blueberry anthocyanins in blueberry lutein ester can promote blood circulation in the eyes and eliminate eye fatigue. It can also promote the resynthesis of retinoids in retinal cells and improve the ability to adapt to dark environments. .

In addition, lutein ester can also improve vision after being transformed by the human body, supplement nutrition for the eyes, and avoid damage to the eyes by blue light. Appropriate supplementation has a health care effect on the eyes.