Tim Taylor is a senior writer at Innerbody Research focusing on human anatomy and physiology. Tim earned both his Bachelor of Science degree in Biology and his Master's degree in Teaching from the University of Pittsburgh.

Last updated: May 5th, 2025

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The superior mesenteric vein supplies nutrient-rich blood to the small intestine, ascending colon, and transverse colon. It brings this blood from the hepatic portal system through the hepatic portal artery, rather than supplying this blood from the heart.

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