Lymphatic fluid is the blood-like fluid which flows through the body, a network of lymph nodes and lymph vessels that carry fluid in the body to the lymphatic drainage system, a large system composed mainly of arterioles, capillaries and veins whose primary function, as the main supply of nutrients to the immune system, is to move fluid out of the tissues into the bloodstream. As the name suggests, lymph fluid carries the fluid generated by the body through the lymph drainage system. When lymph fluid is transported from the lungs to the bloodstream, it is known as exhalation. When lymph fluid is pumped from the lungs to the legs, the fluids are called exhalation and the flow of fluid is termed respiratory. When lymph fluid is pumped from the legs to the abdominal area, the fluids are termed inspiratory and the flow is termed exhalation.

As mentioned above, lymph fluid is a liquid composed of various substances, including red blood cells, white blood cells, platelets and fluid secreted by the pancreas, the liver, the intestine, the spleen, and the kidneys. The lymphatic drainage system is responsible for the elimination of all the waste products produced by the body. The lymphatic fluid is also responsible for regulating the temperature of the body and transmitting signals between the different organs of the body. The lymphatic fluid is very delicate; therefore, any injury to this fluid can cause damage to other parts of the body and in extreme cases, death. The body is always regenerating; hence, the presence of damaged lymphatic tissues is no indication that the body has reached its end.

The lymphatic tissues themselves are not a living thing, they are simply made up of specialized cells and tissues

Lymphatic tissue consists of cells such as myelin, fibronectin, granulocytes, neutrophils and T-cells which have the same functions as the living cells, but they are much more fragile. This is because the tissue is continuously moving around the body and it also gets damaged if there is an injury or obstruction to its blood supply or transport. If the lymph vessels carrying the fluids do not transport the fluid in the appropriate direction, the affected area will become swollen. In such a situation, the tissue will die.

Some of the most common causes of the destruction of the lymphatic tissue and lymph vessels are viral infection, injury to the tissue or vessels by the immune system, and injury to the lymph nodes, such as cancer, anemia or leukaemia. These causes often result in the depletion of the lymphatic reserve and increases in the number of lymphocytes.

Lymph nodes, or lymph nodes that produce lymph have one duct. The duct leaves the body through the mouth, nose, and anus, and then enters the chest cavity, where lymph is distributed between the major organs. Most of the lymph in the body is produced by the skin and excreted through the lymphatic vessels. For skin whitening, there is a drug with คอลลาเจนผิวขาว.

Another system that is involved in the movement of lymphatic fluid is the lymphatic circulatory system. Here, lymphatic fluid is carried to all the different parts of the body through a long duct. This system also consists of an air duct, which is located in the neck.

Other than these two systems, the blood also passes through the body. This is the major source of the body's nutrients and is also responsible for the removal of toxins and wastes from the cells.

All the fluids that move through the body have a specific destination, as per their type, and the lymph fluid that is removed from one part of the body will be passed over to the next to be replaced by fresh fluid. The lymph glands in all the parts of the body to perform this task, while the major organs receive fluids from the blood.