That versatile cuppa

A cup of tea is considered to be a panacea of many things and now it seems it may prevent the serious eye disease Glaucoma. A study published in the British  Journal of Ophthalmology found that  regular drinkers of tea were 74% less likely to develop glaucoma – one of the leading causes of blindness. However  tea has to be hot, as is normally taken, so looks as though those regularly advertised iced teas do not make the cut