According to Maslow's hierarchy of needs, which need must be met first?

Physiological needs represent the most fundamental level in Maslow's hierarchy, which is structured like a pyramid. These needs are the basic necessities for human survival, including food, water, warmth, and shelter. Before an individual can focus on higher-level needs, such as safety, social belonging, or self-esteem, these physiological needs must be satisfied. This foundational understanding emphasizes the importance of ensuring that individuals are physically healthy and stable to progress towards achieving more complex psychological and social needs. Once physiological needs are secured, one can then aspire to meet the next levels in the hierarchy, thereby facilitating overall well-being and personal development.