The lymphatic system is an extensive network of vessels, lymph nodes, and tissues that works to regulate fluid levels and play a vital role in protecting the body against infection. Unlike the circulatory system, it does not have a central pump, such as the heart. Instead, it relies on movement, breathing, and muscle activity to keep lymph fluid flowing properly. When this system becomes...
English
Arabic
French
Spanish
Deutsch
Turkish
Dutch
Italiano
Russian
Romaian
Portuguese (Brazil)
Greek