Unexplained Hunger: What Causes a Constant Need to Eat?
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4 min read
According to research, many people experience periods of increased appetite, but for some, a constant, insatiable urge to eat—known medically as polyphagia—can be a sign of underlying issues. This persistent feeling is often tied to factors beyond simple dietary needs, prompting many to question what causes unexplained hunger. Understanding the root cause is the first step toward finding a solution.