- By Jeff Olsen
Mayo Clinic Minute: The Power of Food Diaries
Watch today's Mayo Clinic Minute
It reveals forgotten calories and hidden patterns that could be thwarting your work to trim extra pounds. In this Mayo Clinic Minute, Jeff Olsen explains why a food diary is being called the most important tool in your weight-loss efforts.
Journalists: Video is available in the downloads. [TRT 1:06] Download the script.