Article taken from "Candida: How to Eliminate It Naturally" An imbalance in gut flora can allow specific bacteria and fungi to invade our bodies. Candida is a fungus, which is a form of yeast, and a very small amount of it lives in your mouth and intestines. When overgrowth over-growth occurs, candida breaks down the wall of the intestine and penetrates the bloodstream, releasing toxic byproducts into your body. This can lead to many different health problems, ranging from digestive issues to depression and even cancer. How do you get candida overgrowth? The healthy bacteria in your gut typically keep your candida levels in check. However, several factors can cause the candida population to get out of hand: Eating a diet high in refined carbohydrates and sugar (which feed the yeast) Consuming a lot of alcohol Taking oral contraceptives Living a high-stress lifestyle Taking