Bodily fluids

Body fluid, bodily fluids or biofluids are liquids within the bodies of living people. In normal healthy men, the total body water is about 60% of the total body weight; it is slightly lower in women. A 70 kg (160 pound) man, then, has 42 liters of water in his body. This is divided between ICF and ICF in a two-to-one ratio: 28 liters are inside cells and 14 liters are outside cells. This ECf compartment is divided into the fluid between cells - the interstitial fluid volume - and the vascular volume, also called the blood plasma volume. The vascular volume is divided into the venous volume and the arterial volume; and the arterial volume has a conceptually useful but unmeasurable subcompartment called the effective arterial blood volume

There are approximately 6 to 10 liters of lymph in the body, compared to 3.5 to 5 liters of blood.

By type:

In plants:

Body fluid is the term most often used in medical and health contexts. Modern medical, public health, and personal hygiene practices treat body fluids as potentially unclean. This is because they can be vectors for infectious diseases, such as sexually transmitted diseases or blood-borne diseases. Universal precautions and safer sex practices try to avoid exchanges of body fluids. Body fluids can be analyzed in medical laboratory in order to find microbes, inflammation, cancers, etc.

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