Peak flow demonstrates how quickly you can blow air out of your lungs. The peak flow meter is marked so you can determine how much air you can blow out. The better your asthma is controlled, the more air you will be able to blow out.
[T]he data show that the main constituents of a healthy brain diet include fruits, vegetables, legumes, nuts, fish, lean meats, and healthy fats such as olive oil, Jacka told Scientific American.
Step 3: A healthy mind is part of a healthy body. When you are in a good state of mind, you make good decisions for yourself about your job, your lifestyle, and your health. Here are some things you can do to keep your mind healthy: 1  Reduce stress in your life.