MCT do not require micelles or bile salts for absorption because they are

MCT do not require micelles or bile salts for absorption because they are

• A. Fat soluble
• B. Anti-inflammatory
• C. Water-soluble
• D. 2-5 carbons in length

Answer: (C)

Medium-chain triglycerides are absorbed without micelles or bile salts because they are more water-soluble than long-chain fats, allowing them to be directly absorbed into the portal circulation after intestinal hydrolysis. This higher solubility means they don’t rely on bile-salt–mediated emulsification or chylomicron packaging for transport; instead, the fatty acids from MCTs pass into enterocytes and travel to the liver via the portal vein. That’s why water solubility best explains their absorption pathway. The other options don’t fit: being fat-soluble would still involve the traditional bile salt–dependent process for many fats; anti-inflammatory is unrelated to absorption; and the 2–5 carbon length is incorrect for medium-chain fats (they’re longer, roughly 6–12 carbons).

Medium-chain triglycerides are absorbed without micelles or bile salts because they are more water-soluble than long-chain fats, allowing them to be directly absorbed into the portal circulation after intestinal hydrolysis. This higher solubility means they don’t rely on bile-salt–mediated emulsification or chylomicron packaging for transport; instead, the fatty acids from MCTs pass into enterocytes and travel to the liver via the portal vein. That’s why water solubility best explains their absorption pathway. The other options don’t fit: being fat-soluble would still involve the traditional bile salt–dependent process for many fats; anti-inflammatory is unrelated to absorption; and the 2–5 carbon length is incorrect for medium-chain fats (they’re longer, roughly 6–12 carbons).