Why are high MCT content included in preterm formulas?

Why are high MCT content included in preterm formulas?

• A. They are easier to absorb because they do not require pancreatic lipase or bile salts
• B. They decrease energy density
• C. They improve taste
• D. They raise LCFA levels

Answer: (A)

Medium-chain triglycerides are included in preterm formulas because their fatty acids are absorbed more readily by the immature digestive system. They don’t require bile salts to form micelles and they can be absorbed directly into the portal circulation, delivering calories quickly without relying as much on pancreatic lipase. This improves fat absorption and energy delivery in preterm infants whose fat digestion is underdeveloped. The other ideas don’t fit this goal: the primary advantage isn’t taste, and fats still provide about the same energy per gram; adding MCTs doesn’t raise long-chain fatty acids.

Medium-chain triglycerides are included in preterm formulas because their fatty acids are absorbed more readily by the immature digestive system. They don’t require bile salts to form micelles and they can be absorbed directly into the portal circulation, delivering calories quickly without relying as much on pancreatic lipase. This improves fat absorption and energy delivery in preterm infants whose fat digestion is underdeveloped. The other ideas don’t fit this goal: the primary advantage isn’t taste, and fats still provide about the same energy per gram; adding MCTs doesn’t raise long-chain fatty acids.