Bile Acids

Facilitates the digestion and absorption of dietary fats and fat-soluble vitamins in the small intestine, synthesized from cholesterol in the liver.

Key Functions:

• Emulsify dietary lipids, forming micelles.
• Aid in the absorption of fat-soluble vitamins (A, D, E, K).
• Regulate cholesterol homeostasis.
• Act as signaling molecules through specific receptors.

Interacting Systems & Components:

• Liver (synthesized in)
• Cholesterol (precursor)
• Digestion (aids in fat digestion)
• Small Intestine (site of action)
• Gallbladder (stores and releases bile)