What is the average vital capacity of the lungs

Did you know that the maximum amount of air your lungs can hold—your total lung capacity—is about 6 liters? That is about three large soda bottles. Your lungs mature by the time you are about years old.

After about the age of 35, it is normal for your lung function to decline gradually as you age. This can make breathing slightly more difficult as you get older. If you notice any sudden difficulties in breathing or shortness of breath, talk to your doctor right away. This could be a sign of lung disease and not the normal process of aging. There are several natural body changes that happen as you get older that may cause a decline in lung capacity. Muscles like the diaphragm can get weaker.

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Review Article Vital capacity derived spirometric measurements. Sudan Med J. The utility of spirometry in diagnosing pulmonary restriction. Vital capacity of the subjects was measured using standard protocol. It might be due to the increased surface area of the lungs in relation with increasing height. How are respiratory volumes measured? Does everybody have the same lung capacity? Read this next.

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