Wahaha Eye Crystal is a product that claims to relieve visual fatigue and effectively prevent and control myopia. Wahaha Eye Crystal Eye is a state-approved beverage, which can supplement lutein and relieve visual fatigue. As of March 20th, 2024, Wahaha Tian Yanjing was "the first eyesight-improving yogurt approved by the US Food and Drug Administration and certified as a health food" in China. As for its specific effect varies from person to person, it is recommended to consult a doctor or professional before buying and using it. We also need to pay attention to avoid over-reliance on any product to solve health problems. Maintaining good living habits is as important as eating habits.