In the dead of winter do you head for a sun-drenched island to get a summer tan? Don’t bother. Research suggests that you can actually avoid the sun altogether and still get the warm healthy glow you want. It’s all about what you put in your mouth.
Age-related cataracts are the leading cause of low vision and blindness throughout the world. By age 75, about 70% of people will have them. Surgery to remove cataracts has become almost routine. Can diet make a difference?