Knowing the efficacy of blueberry capsule, we will find that it contains some antioxidant substances, especially anthocyanins, which can help people resist oxidation, especially scavenging free radicals in people's bodies and delaying the aging of the body. In addition, for some people who often need to use their eyes, it can help them to enhance their eyesight and eliminate eye fatigue. In addition, they can also help people to prevent some eye diseases and improve dry eye and eye fatigue. It can prevent people from nerve aging, and it can soften blood vessels. In addition, the product contains blueberry ingredients, so it can also improve vision. Take two tablets once a day and take them with warm water after meals. Therefore, if we understand the efficacy, function and eating method of blueberry capsules, we will find that such health care products can still have very good efficacy, especially to help people improve their physical condition. As long as you keep taking it every day, it will bring good results.