
Free fatty acids are lipids present in the human body, with most circulating in the blood bound to albumin. Lipids can generally be classified into three categories: cholesterol, neutral fats (triglycerides), and phospholipids.
Serum free fatty acid concentrations are associated with lipid metabolism, glucose metabolism, and endocrine function. Elevated free fatty acid levels may occur in conditions such as diabetes mellitus, severe hepatic dysfunction, and hyperthyroidism.
Free fatty acids are important components of the human body. Different free fatty acids have distinct physiological functions that contribute to normal body function and daily activities.
