When did DW Documentary Season 9 Episode 4 air?
DW Documentary Season 9 Episode 4 aired on January 9, 2025.


Exciting stories on a wide variety of topics from around the globe: DW brings viewers background reports from the worlds of politics, business, science, culture, nature, history, lifestyle and sport.

The intestine is a true marvel. This organ’s complex functions extend far beyond the mere processing of food. The intestine affects the immune system and also has a powerful effect on our emotional well-being.
Direct answers for episode-level questions and details.
DW Documentary Season 9 Episode 4 aired on January 9, 2025.
This episode runs for approximately 43 minutes.
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