In Maslow's Hierarchy of Needs, which needs are considered physiological?

In Maslow's Hierarchy of Needs, physiological needs are classified as the foundational requirements necessary for human survival and health. This includes essential elements such as food, water, shelter, and sleep. These needs are the most basic in the hierarchy and must be met before individuals can focus on higher-level needs, such as safety, social connections, and self-actualization.

When physiological needs are not fulfilled, a person’s ability to function and meet higher needs is significantly impaired. For instance, someone who is hungry or lacking shelter will prioritize finding food or a safe place to sleep over seeking social relationships or pursuing self-improvement. This demonstrates the critical role of physiological needs in motivating behavior and guiding individuals through Maslow's five-tier model. Understanding this concept is vital in marketing, as recognizing where customers are in this hierarchy can inform strategies to meet their needs effectively.