The human body is a master of subtle communication, often signaling internal distress long before a major crisis occurs. Among the most overlooked of these messengers are our feet. While we often dismiss heavy, aching, or swollen lower extremities as a simple consequence of a long day on our feet or a pair of ill-fitting shoes, the reality is that your feet act as a diagnostic window into your systemic health. When the lower limbs begin to swell—a condition medically known as edema—it is rarely just a localized issue. Instead, it is frequently the first visible sign that your internal...
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