Candida - What is it? How does someone know if they have Candida Overgrowth. Here we will talk about the causes, symptoms and what to do about it. Candida is responsible for several benign symptoms to happen in our bodies. Candida is necessary for digestion however we will talk about the Overgrowth! They even dictate what they are hungry for, what?!? Here's to learning about Candida and how to kick it!!