Snacking on fruits and vegetables is a great way to incorporate more of them into your diet, but you want to avoid calorically dense and fatty dips. Yogurt based dips like this one can help add extra protein and calcium to your diet. You can control the ingredients used and they are easy to make at home.
Yogurt is a milk-based product in which healthy bacteria is added to. Introducing bacteria is called, "inoculation" and it is what makes yogurt thicker than milk.