Facts about Lymphatic Drainage

1. 06

   Absorbed dietary fats travel as chylomicrons through specialized lymphatic vessels called lacteals in the small intestine before entering the bloodstream.

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2. 05

   Cervical lymph nodes receive drainage from the head and neck, making them among the most commonly enlarged nodes during infections.

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3. 04

   Unlike the cardiovascular system, lymphatic drainage has no central pump and relies on skeletal muscle contractions and breathing to propel lymph through vessels.

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4. 03

   Lymphatic vessels contain one-way valves that prevent backflow, ensuring lymph moves in a single direction toward the thoracic duct.

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5. 02

   Manual lymphatic drainage, a gentle massage technique developed by Emil Vodder in the 1930s, is used clinically to treat lymphedema.

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6. 01

   The lymphatic system returns excess interstitial fluid to the bloodstream, helping maintain fluid balance throughout the body's tissues.

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