When Betty Bullock was diagnosed with osteoporosis in 1997, at the age of
66, it was a shock. She’d always been healthy and active, an avid athlete who
plays tennis, swims, walks her dogs, and dances.
“I was thinking, ‘What did I do wrong?’” says the 76-year-old
great-grandmother, who lives in Albuquerque, N.M. “I had assumed I didn’t have
to worry about osteoporosis since I was so healthy and my mother had never had