When you’re not feeling your best, whether that’s because of stress, lack of sleep, or just a simple cold, you don’t have a lot of energy. If that happens often during the week, your boss might see your work performance take a noticeable hit and you can risk damaging your career. Knowing more about exercise, nutrition, and how your body works is the first step toward getting back on track to feeling like your best self. Here’s how you can work toward a healthy life to build a thriving career.