There is enough lutein in blueberry lutein soft capsules, which has a very good effect on protecting eyesight and preventing myopia. Moreover, the product also contains antioxidants, which can effectively promote the regeneration of some elements in the retina and still have a certain effect on preventing myopia among teenagers. Lutein in blueberry lutein soft capsules also has a certain inhibitory effect on cataract. With the degeneration of the fundus of middle-aged and elderly people, cataract is a disease that affects the eyesight of the elderly. If the cataract is not eliminated in time, it may lead to visual damage. It is suggested that people around the age of 40 can take lutein tablets in moderation to treat cataracts. Is blueberry lutein soft capsule effective? According to the feedback from users, this product can improve vision and prevent cataracts. However, it should be noted that it must be taken in moderation, which can prevent myopia and improve vision.