Well, maybe he was talking about heart health. How many millions of people have osteoporosis? I got it, and I was a middle-aged man with perfect bloodwork, what I thought was a good diet, a runner, and proper weight. Unless you get a bone density test, you could have osteopenia or osteoporosis and never know it - until you break a bone in a suspicious fashion.

For example, try adding up foods in a day to reach 1000mg calcium. It's not easy unless you drink three glasses of milk a day.