09/02/2026
Leptin is a key hormone that regulates appetite, energy balance, and body weight. It plays a decisive role in how the body sends hunger and satiety signals, directly influencing eating behavior and metabolic health.
๐ What is leptin?
Leptin is produced mainly by adipose (fat) tissue and acts as a satiety hormone. It signals to the brain that the body has adequate energy stores, helping reduce appetite and supporting long-term energy regulation.
๐น Higher leptin levels typically reduce appetite
๐น In obesity, leptin resistance may develop
๐น It is closely linked to metabolic syndrome and insulin resistance
๐ฌ The role of laboratory testing
Measuring leptin levels can provide valuable insights into metabolic regulation and appetite control, particularly in cases of obesity or unexplained weight changes.
๐ก Interpretation requires a holistic approach
Results should always be evaluated alongside the clinical picture, dietary habits, and other metabolic markers, supporting personalized care.
๐ฌ At MediCheck Clinical Laboratory, we offer specialized hormonal and metabolic testing, supporting accurate assessment of appetite regulation and overall metabolic health.
๐ www.medichecklab.cy
๐ Yeroskipou Branch: +357 26 933 922
๐ Peyia Branch: +357 99 302 944