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.
Whether you are growing, aging or regularly active, it is essential to maintain your bone and joint health in order to stay fit and prevent the onset of degenerative conditions such as osteoporosis. Eating foods rich in calcium, vitamin D, vitamin C and selenium will help keep your bones and joints healthy.