Organs often have fluid-filled spaces called lumens, which are crucial for organ function and serve as transport and delivery ...

A lot of your health issues can clear up once you start taking care of your gut. Dr Rajan explains how the gut microbiome controls different organs. | Health ...

The mouth starts the digestion process by breaking food down into a more easily digestible form. It does this through a combination of mechanical and chemical digestion. After people take food in ...

Chemical digestion occurs when the body uses enzymes to break down certain molecules, such as carbohydrates. This process allows the bloodstream to absorb smaller molecules to transport around the ...

The human body undergoes numerous changes throughout life, with many significant transitions occurring during the decade of the 40s. Among these changes, the decrease in digestive enzyme production ...