Paula Muir and her identical twin sister, Karren Fraser, have always been very close.
"We're competitive, but always encourage each other," said Muir. "We always show massive support for each other."
That support and competitiveness helped the sisters, who are 46 and live in England, to achieve a remarkable goal: between them, they lost more than 300 pounds. Muir lost about 140 pounds.
Fraser had an easier time losing weight, since she opted for gastric banding surgery, a procedure that...Full Story