09/28/2023
Let's delve into another hormone that's vital for weight regulation: Leptin is also known as the "satiety hormone" (keeps us full).
Leptin is produced by fat cells, and plays a crucial role in signaling to your brain about your body's energy reserves. When your fat stores are plentiful, Leptin levels rise, indicating that you're well-fed. These higher levels of Leptin generally lead to a reduced appetite, helping us to avoid overeating and weight gain.
However, similar to Ghrelin, disruptions in Leptin function can occur. In some cases, individuals with excess weight or obesity become less sensitive to Leptin's effects, a condition known as Leptin resistance. Even though there's an abundance of energy storage (fat), the brain doesn't receive the proper signals of fullness, resulting in overeating and weight gain.
Balancing Leptin sensitivity is essential for weight management success. Prioritizing whole, nutrient-rich foods, getting regular physical activity, and sustainable lifestyle changes can help as well as anti-obesity medications.