Most people can eat small snacks right before and during exercise. The key is how you feel. Do what works best for you. Snacks eaten soon before exercise probably won’t give you added energy, but they can help keep up your blood sugar and prevent distracting hunger pangs. Good snack options include:
• Energy bars
• Bananas or other fresh fruit
• Fruit smoothies
• Whole-grain bagel or crackers
• Low-fat granola bars
• Peanut butter sandwiches
A healthy snack is especially important if you plan a workout several hours after a meal.