In Your Gut
As a scientist, I’m trained to conduct research and experiments. If you have a question, you use scientific methods to find out answers....
Nature’s Calling
Sometimes, when I think about how our world is so much different than it was decades ago, I can’t believe all the ways we’re...
Your Best Body
One of the things I’m most proud of: I’m the same weight as I was in high school. I have the same s…