What is the first level in Maslow's Hierarchy of Needs?

The first level in Maslow's Hierarchy of Needs is physiological needs. This foundational tier includes the basic requirements for human survival, such as air, water, food, shelter, sleep, and clothing. According to Maslow, these needs must be met before an individual can focus on higher-level needs. If physiological needs are not satisfied, the individual will experience significant distress and will prioritize fulfilling these basic requirements over anything else, such as social interactions or self-esteem. This principle highlights the importance of addressing fundamental needs first, as they are essential for overall well-being and functioning. Other levels, such as safety and security, belonging and love, and esteem needs, build upon this foundational level, but they cannot be effectively pursued until the physiological needs are adequately met.