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.
Suri says avoiding an excessive consumption of tobacco, alcohol, coffee and white sugar and adding in low impact exercises (like daily walks) and drinking lots of water are all ways to ensure good liver health. Eating also helps: Here are 10 fresh foods that keep your liver healthy: