Category: Scientific method

Every significant nutrition study begins with a research question and a hypothesis, a foundational step in shaping dietary recommendations. A hypothesis in nutritional science serves as a testable, educated guess that predicts the outcome of an experiment or investigation.

According to the World Health Organization, better nutrition is linked to improved infant, child, and maternal health, stronger immune systems, and longevity. This profound impact on human well-being is why nutrition is considered a science, a discipline grounded in systematic research and quantifiable data rather than anecdotal claims.