Dear Dietician: Microbiome

Dear Readers,

When I told friends and family that I would be writing about the microbiome this week, there were some raised eyebrows. My friend Ken said, "Of course, the microbiome. What is that?"

The microbiome, sometimes referred to as microbiota, is the collection of microorganisms (think tiny bugs) living in certain areas of the human body. It is made up of bacteria, viruses, fungi, and...