Fruit yoghurt has done well disguising itself as a health food for so many years. Most of the fruit flavored yoghurts you're used to seeing on your supermarket shelves actually contain very little fruit. Those bright pinks, purples, and yellows aren't the result of all the strawberries, blueberries, and bananas inside. Most of the coloring comes from fruit juice concentrate, which, as you can guess, isn't the key to a healthy diet.
These types of fruit yoghurts contain a bunch of sugar, and if they claim to be sugar-free, they're using a bunch of sugar substitutes instead. But it's not all doom and gloom for all the yoghurt lovers out there. Natural, unsweetened yoghurt is actually full of live cultures known as probiotics, which help both your immune system and your digestion. Simply serve yourself a bowl of this with some real pieces of fruit on top.