You're probably reasonably healthy, and a reasonable weight. Therefore, these things don't prey on your mind. However, there are a lot of really smart, capable

You're probably reasonably healthy, and a reasonable weight. Therefore, these things don't prey on your mind. However, there are a lot of really smart, capable people who can't lose weight, or they suffer from some ailment they can't understand, so these articles have a lot of power. Everyone wants an explanation!