Here’s something that people with poor or no vision will be excited about: three patients had their sight restored in less than a month by contact lenses cultured with stem cells.
All three patients were blind in one eye. The researchers extracted stem cells from their working eyes, cultured them in contact lenses for 10 days, and gave them to the patients. Within 10 to 14 days of use, the stem cells began recolonizing and repairing the cornea.
Of the three patients, two were legally blind but can now read the big …

Dangerous – Hot Tea Sipping – Cancer Alert : Inhabitants there sip large quantities of hot black tea — typically drinking more than a litre per day per person — but also have a low incidence of tobacco and alcohol use.
A team led by Reza Malekzadeh of the Digestive Disease Research Centre at Tehran University of Medical Sciences looked at 300 people who had been diagnosed with a throat tumour and a matched group of 571 healthy people who lived in the same area.
Those who drank hot tea (between 65-69°C) …