Our These Days production assistant is a life-long vegetarian. Some people may not think that's very interesting, but having been born and raised in the Midwest, where a meal without meat was not considered a meal, I was fascinated that she has never had meat of any kind. No burger or bacon ever crossed her lips. No seafood or fowl ever entered her digestive tract. For her, this was a normal way of life - a vegetarian way of life.

Today, as part of our These Days series on food and nutrition, we talked about water and the body. I recently came across an article about the myth that we need to drink eight 8-ounce glasses of water a day to be healthy. I was surprised because I, like most Americans, assumed this recommendation was based on sound medical science. But no, there was no scientific basis for the recommendation that's been around for more than 50 years.