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 ...

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

The mesentery is an organ that attaches all the digestive organs in the abdomen. It connects much of the intestines to the back abdominal wall, holding them in place when a person stands upright. The ...

Opinion - Hypertension is increasing worldwide and has reached epidemic proportions, largely due to modern lifestyle factors. Sedentary work, obesity, lack of physical activity, chronic stress, ...

When a person is at rest, meditating or reading a book, the parasympathetic nervous system is at work. Also known as the "rest and digest" system, the parasympathetic nervous system is responsible for ...

The gall bladder is seldom brought up in conversation until it is out of order. This little, pear-shaped organ lies just under the liver and is the ma.