Evolutionary medicine professors in Switzerland and Australia charted average family size and disease incidence and found a clear link in the incidence rate of cancer in all ages. In the US, 1 in 2 women and 1 in 3 men will develop cancer in their lifetime. The researchers say there are many factors to consider but they believe a key element could be the tipping-point on disease risk. [Learn all about this new data during ‘The Dr. Bob Martin Show’]
