What is the normal range of female vital capacity?

Vital capacity is a measure of lung health and oxygen intake by body organs. The higher the vital capacity, the better the lung function. Female vital capacity, between 2500 ml and 3000 ml. Male vital capacity, between 3500 ml and 4500 ml. With age and weight changes, there will be a significant decline. It is suggested that patients can increase physical exercise appropriately in ordinary times to enhance vital capacity, which can effectively promote oxygen intake. Because the operation and consumption of various body functions require a large amount of oxygen, low vital capacity will cause too little oxygen intake, and it is easy to show headache, dizziness and insufficient oxygen supply.