When we don't eat right it impacts everything that we do. Start a summer detox by eating better. Eating a variety of fruits, vegetables, whole grains, dark leafy greens like kale, Swiss chard and spinach can help your mood. Nuts, sunflower, flax seeds and pumpkin seeds will aid in depression and anxiety. Avocados, berries and onions can reduce risks of certain cancers. “These vegetables also contain high concentrations of anti-inflammatory flavonoid antioxidants that contribute to their anti-cancer properties,” Everyday Health found. If you are going to start eating healthy, the summer is your ticket as many foods are in season.