Basic physiological needs

Definition

Basic physiological needs refer to the fundamental requirements for human survival, such as food, water, sleep, and shelter. These are necessary for maintaining homeostasis and ensuring bodily functions operate optimally.

Related terms

Homeostasis:

The body's ability to maintain internal stability despite changes in the external environment.

Metabolism:

The chemical processes within an organism that convert food into energy.

Sleep deprivation:

A lack of sufficient sleep which can lead to cognitive impairment and physical health problems.