Can parents trust their children to eat? The main effective components of growing and happy blueberries are lutein and blueberry extract (containing 25% anthocyanin). The approximate ratio is that every 4 tablets contain lutein 1800 micrograms and blueberry extract (containing 25% anthocyanin). Lutein, commonly known as "eye gold", cannot be synthesized by the human body itself and needs to be obtained from food. Nutrition knowledge: Studies have found that the lack of lutein and vitamins in eyes can easily lead to a variety of eye diseases and eye dysplasia. It is urgent to supplement eye nutrition! Its specific functions are: 1, which has an important protective effect on macula in retina. If it is lacking, it will easily lead to macular degeneration and blurred vision, and then there will be symptoms such as decreased vision and myopia. 2, as an antioxidant and light protection. Optic nerve is non-renewable and vulnerable to harmful free radicals. The antioxidant effect of lutein can inhibit the formation of harmful free radicals. 3. Inactivate singlet oxygen by physical or chemical quenching, thus protecting the body from harm and enhancing the immune ability of the body. Blueberries, also known as European Vaccinium, are mainly produced in Europe and North America. Vaccinium anthocyanin is an advanced pharmaceutical intermediate, which helps to maintain the integrity of capillaries and stabilize collagen. Anthocyanins are also powerful antioxidants. Mature blueberry fruits are rich in brass pigments and anthocyanins used as antioxidants. Taking bilberry extract alone or taking β -carotene and vitamin E at the same time can obviously improve the night vision function of healthy people or patients with visual impairment. They can react quickly to the darkness, and their vision will recover quickly after their eyes are exposed to bright light. Pilots, drivers and computer operators take bilberry extract, which can effectively improve the ability of retinal accommodation and reduce the damage to vision caused by light pollution and light stimulation. It can be seen that the main components of Happy Growing Blueberry Q tablets are very significant for protecting eyesight. The author reminds you that if you need to buy Q slices of Happy Growing Blueberries, please go to a regular manufacturer. May your children grow sturdily!