water

Macronutrient

A classification of nutrients essential for metabolism, including water.

Inorganic Essential Nutrient

Water, which is necessary for hydration, digestion, and body fluid systems.

High Specific Heat Capacity

Water's ability to absorb large amounts of heat without significant temperature change.

High Latent Heat of Evaporation

The property of water that allows it to remove significant heat when evaporating.

Intracellular Fluid

The majority of body water (~2/3), found inside cells.

Extracellular Fluid

Water outside cells (~1/3), including interstitial and vascular fluids.

Body Water Content

Negatively related to body fat; varies with age and sex.

Water in Feed

Moisture content of feed that contributes to an animal's water intake.

Free Water

Drinking water that is not bound to feed.

Metabolic Water

Water produced during the oxidation of carbohydrates, fats, and proteins.

Water in Feces

Variable amount of water that is lost through feces.

Evaporation

Loss of water through sweating and panting to dissipate heat.

Water in Urine

The predominant method of water loss; varies based on several factors.

Salinity

Total dissolved inorganic salts in water; high levels can harm health.

Hardness

Concentration of calcium and magnesium salts in water.

Hydration

The process of absorbing water to maintain body fluid levels.

Digestion

The process of breaking down food, which requires water.

Nutrient Transport

The movement of water-soluble nutrients in blood, facilitated by water.

Metabolism

Chemical reactions in the body that require water.

Excretion

The process of removing waste products from the body through water.

Thermoregulation

The ability of water to help maintain constant body temperature.

Vascular Fluid

Blood, which is a component of extracellular fluid.

Interstitial Fluid

Fluid between cells, making up part of the extracellular fluid.

Transcellular Fluid

Fluid found inside organs, such as the eyes and brain.

Body Fat Content

The amount of fat in the body, inversely related to body water content.

Fetus Water Content

Approximately 90% water in a fetus.

Infant Water Content

Around 80% water in infants.

Elderly Water Content

Approximately 55% water in elderly individuals.

Dietary Salt/Sodium

A factor influencing urine output; high levels increase urination.

Ambient Temperature

Surrounding temperature influencing urine conservation.

Physiological States

Conditions such as pregnancy that can affect urination patterns.

Animal Origin

The adaptation of animals from different environments affecting urine production.

Water Quality

The standard of water, which is crucial for animal health.

Temporary Diarrhea

A symptom potentially caused by high salinity levels in water.