The Most Effective Steps to Improve Your Mental and Psychological Health -020 The Most Effective Steps to Improve Your Mental and Psychological Health. Choosing a healthy lifestyle can benefit you in several ways. It gives you a boost of energy and makes your body feel more in tune. It is important to identify ways you can improve your health. Following are ten things that you can do to promote optimal nutrition: 1. Watch what you eat. Your meals should consist of a healthy daily balance of foods. Knowing your nutritional needs and not eating too much or too little can lead to a more balanced lifestyle. There are several resources to consult in order to determine your body's needs. 2. Sleep. When you are sleep-deprived, your body begins to shut down. Make sure that you feel rested from getting an adequate amount of sleep. This will allow your body to function at a consistent and optimal speed every day. 3. Take vitamins and supplements. Paying attention to where your diet feel