Making Change: The Power of Three
Tuesday, December 29, 2009
By Lisa M. Belisle, MD, MPH
Originally published January/February 2010, Parent & Family
All Schoolhouse Rock followers know that “Three is a Magic Number.” According to the classic Saturday morning ditty, three is useful in the world of triangles, tricycles and tripods. Singer Jack Johnson reminds us that three is also linked to environmental awareness, as in “Reduce, Reuse, Recycle.” Yes, three is marvelous for many things--including behavior change. Need to lose weight, stop smoking or start exercising? Think three.

