:max_bytes(150000):strip_icc()/health-GettyImages-1488897284-2698424c6ccf43b3a9932d4b5ce4ed2d.jpg?w=350&resize=350,250&ssl=1 "What Your Lymph Nodes Really Do—and How to Keep Them Healthy")
What Your Lymph Nodes Really Do—and How to Keep Them Healthy
<img src='https://www.health.com/thmb/DdXt_11-m6RbmF9HiKxUwPthT60=/filters:no_upscale():max_bytes(150000):strip_icc():format(jpeg)/health-GettyImages-1488897284-2698424c6ccf43b3a9932d4b5ce4ed2d.jpg' alt='SDI Productions / Getty Images' title="doctor examining person"s lymph nodes'> SDI Productions / Getty Images Medically reviewed by ...
