The Surprising Connection Between Weight Loss and Regulating Your Nervous System
Is Stress hindering your ability to lose weight?
We’ve all been in a place where we’d like to shed a few extra kilos, usually turning to diets and exercise routines, but there's another, often overlooked factor that plays a significant role in weight loss: The Nervous System.
Our nervous system, comprising the central and peripheral nervous systems, regulates everything from breathing and heart rate to digestion and metabolism. When it comes to weight loss, the autonomic nervous system, which controls involuntary bodily functions, can have a profound impact.
The autonomic nervous system has two main branches: the Sympathetic Nervous System (SNS) and the Parasympathetic Nervous System (PNS). These two branches work in concert, balancing each other to maintain homeostasis in the body. The SNS is often referred to as the "fight or flight" response, as it is responsible for preparing the body for action in times of stress or danger. On the other hand, the PNS is known as the "rest and digest" response, as it promotes relaxation and the absorption of nutrients.
When we're stressed, whether due to work, relationships, or other factors, our SNS becomes dominant, leading to a cascade of physiological changes. One of these changes is the release of cortisol, often dubbed the "stress hormone." Cortisol triggers the release of glucose into the bloodstream, providing the body with a quick source of energy. While this response is essential in times of acute stress, such as fleeing from a predator, chronic stress can lead to elevated cortisol levels, which can contribute to weight gain.
High levels of cortisol can lead to increased appetite and cravings, particularly for high-fat, high-sugar foods. Additionally, cortisol promotes the storage of fat, especially visceral fat, which is stored around the organs and is associated with a higher risk of chronic diseases. This combination of factors can make weight loss more challenging, even when following a strict diet and exercise regimen.
By regulating the nervous system, specifically by activating the PNS, we can counteract the effects of chronic stress and promote weight loss. Practices such as:
Can all help activate the PNS, promoting relaxation and reducing cortisol levels. These practices not only reduce stress but also improve overall wellbeing, which can further support weight loss efforts.
Focusing on mindful eating can also help regulate the nervous system and promote weight loss. By paying attention to hunger and fullness cues, as well as the taste and texture of food, we can enhance the digestive process and improve nutrient absorption. This mindful approach to eating can also help reduce overeating and emotional eating, which are often driven by stress and can sabotage weight loss efforts.
By regulating the nervous system, particularly by activating the parasympathetic branch, can play a significant role in weight loss. By reducing stress and cortisol levels, we can mitigate the effects of chronic stress on metabolism and appetite, making it easier to achieve and maintain a healthy weight. Incorporating practices that promote relaxation and mindfulness can not only support weight loss but also improve overall health and wellbeing.