As you settle into an active lifestyle, you’ll probably discover which foods give you the most energy and which have negative effects. The key is learning to listen to your body and balancing what feels right with what’s good for you.Aim to make breakfast a part of your routine.Choose complex carbohydrates, lean protein sources, healthy fats, and a wide variety of fruits and veggies.Stock your fridge and gym bag with healthy workout snacks.The right balance of carbohydrates, protein, and other nutrients can help fuel your exercise routine.