Eat a healthy diet. This means eating plenty of fruits, vegetables, and whole grains, and limiting processed foods, sugary drinks, and unhealthy fats. Get regular exercise. Aim for at least 30 minutes of moderate-intensity exercise most days of the week. Get enough sleep. Adults need around 7-8 hours of sleep per night. Manage stress. Find healthy ways to manage stress, such as exercise, yoga, or meditation. Get regular checkups. See your doctor for regular checkups and screenings, even if you feel healthy. Here are some additional tips that may help you reach your health and fitness goals: Set realistic goals. Don't try to do too much too soon. Start with small changes and gradually build up. Find an activity you enjoy. If you don't enjoy your workout, you're less likely to stick with it. Find an activity that you find fun and challenging. Make it a habit. The key to success is to make exercise and healthy eating a part of your routine. The more you do it, the easier it will become. Don't give up. Everyone has setbacks. Don't let a bad day or week derail your progress. Just pick yourself up and start again.