To the opposite, the green tea is very good for your body as well as your eyes but not cause the blurry vision. The green tea contains most of the natural factors as tea polyphenols, chlorophyll, vitamins and other organic compounds, mineral substances. Most of them have the function of health care and illness precautions. The SOD even would be anti-aged. It has the other function of cancer prevention, inflammation diminishing, which would not be contained in other kind of teas. If you want to say the disadvantages of it, I will tell you that please do not drink it too much before you sleep, it would make you exciting. So, why does it would cause blurry vision? Sounds strange!
No, as far as i know, green tea won't cause blurry vision, on the contrary, it can refreshes your vision. In fact, green tea contain certain substances that can help you keep good vision. Besides, drinking more green tea can also help people prevent substance prevents ocular degeneration and stress. So, you can feel free to drink some green tea every day.
Green tea is made from the leaves of Camellia sinensis that have undergone minimal oxidation during processing. Numerous studies have been claimed that people can benefit from drinking green tea. Green tea contains a variety of amino acids, carbohydrates, lipids, polyphenols, carotenoids, vitamins, caffeine and related compounds, phytochemical and dietary minerals. Actually, green tea does rarely harmful to eye vision. On the contrary, green tea can brighten eyes. Blurry vision is commonly due to glaucoma, presbyopia, eye infection, inflammation, or injury. So take easy when drink green tea. Plus, you must pay attention to your vision problem. The best thing you can do is to see a doctor and take a thorough eye exam.