Can you preserve your vision by having a hot cup of tea?
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According to sources Glaucoma refers to a group of diseases where fluid builds up in the eye, creating pressure that damages the optic nerve. It's a leading cause of blindness in older adults, according to the American Academy of Ophthalmology (AAO).
Meanwhile some people face a higher risk than others and the study says they include blacks, people with a family history of glaucoma, and people with high blood pressure, diabetes or other conditions that affect blood circulation.
Some studies have suggested that people who drink a lot of coffee have a heightened glaucoma risk. Others have hinted that caffeine can temporarily boost pressure within the eye. Moreover on the other hand, some studies have failed to find a coffee glaucoma link. Her team decided to see whether there is any connection between glaucoma and not only coffee, but tea or soda caffeinated or not.