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.
Eat a healthy, balanced diet. Food is the fuel your body gets its energy from. A healthy, well-balanced diet keeps your body healthy and energized, raising your stamina. Try to eat a well-balanced, low-fat diet that includes plenty of fruits, vegetables and lean meats.