Each year in the U.S. diabetes results in the amputation of about 65,700 legs or feet. About 85% of those began with a diabetic foot ulcer. And for Dr. David Schwegman, the mission to educate people about the issue is personal.

His father, a diabetic, had a foot ulcer that resulted in the amputation of his left leg, which contributed to his death, his son said.

"He became a statistic," Schwegman said. "He was one of the 50% of people that died within five years after having an amputation."
www.thechart.blogs.cnn.com

If stress is giving you high blood pressure, blame the immune system. T cells, helpful for fighting infections, are also necessary for mice to show an increase in blood pressure after a period of psychological stress, scientists have found.
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