Bloating is very common. About 16â30% of people say they experience it regularly (2, 3). Although bloating may be a symptom of a serious medical condition, it is usually caused by something in the diet (4). Here are 13 foods that can cause bloating, along with suggestions on what to eat instead. (People often confuse âbloatingâ with âwater retention,â which involves increased amounts of fluid in the body.
The main function of respiratory system is to allow gas exchange (oxygen and carbon dioxide) with different parts of the body. The different organs of the respiratory system are nose, pharynx, epiglottis, larynx, trachea, bronchi and lungs. These organs carry out the process of respiration.
The respiratory tract (or system) is a complex arrangement of organs and tissues. Its main functions are taking in oxygen and getting rid of carbon dioxide. The respiratory tract can be separated into two parts (see Figs. 1 and 2): (b) The distal respiratory region (i.e., respiratory bronchioles, alveolar ducts, and alveoli).