How Hormones Can Affect Your Weight Gain

by Callum Allan on Dec 07, 2022

How Hormones Can Affect Your Weight Gain

Have you ever wondered why some people can eat whatever they want without gaining weight while others have to be extra careful with their diets? Well, the answer might lie in hormones. Yes, hormones can play a big role when it comes to weight gain. Let’s take a look at how hormones affect weight gain and what we can do about it. 


Hormones and Weight Gain 

There are several different hormones that play an important role in regulating our metabolism, hunger levels, and energy levels. These include insulin, cortisol, estrogen, and testosterone. When these hormones become imbalanced due to poor diet or lifestyle choices such as lack of exercise or stress, they can lead to weight gain. 


Insulin is a hormone produced by the pancreas that helps regulate blood sugar levels. When insulin levels are high (due to consuming too many carbohydrates or sugars), the body stores fat instead of burning it for energy. High insulin levels also cause long-term inflammation which is linked to chronic diseases like heart disease and diabetes. 


Cortisol is a hormone released in response to stress and anxiety. It's designed to give us short bursts of energy so we can face difficult situations but too much cortisol over time can lead to unwanted weight gain. Estrogen plays an important role in regulating appetite and metabolism and low levels of estrogen can lead to increased appetite and slower metabolism which leads to weight gain over time. Testosterone affects muscle mass which directly affects your metabolic rate; low testosterone means less muscle mass which leads to fewer calories burned even when resting. 


What Can You Do To Regulate Your Hormones? 

Fortunately, there are several steps you can take to help regulate your hormones if you think they may be out of balance: 


• Get enough sleep: Aim for at least 7-8 hours per night as sleep deprivation has been linked with increased cortisol production 


• Exercise regularly: Regular physical activity stimulates the release of endorphins (the “feel good” hormones) which helps improve mood as well as reduce stress levels which helps keep cortisol under control 


• Eat healthily: Consuming nutrient-rich foods such as lean meats, fruits/veggies, whole grains/nuts/seeds provide essential vitamins & minerals needed for optimal body function including hormone regulation    


• Avoid processed foods & refined sugars: These types of foods spike blood sugar & insulin levels leading to higher fat storage & lower energy production over time 



While there are many factors that contribute to excess weight gain, it’s important not to forget about the impact that our hormones have on our bodies. Understanding how each type of hormone affects our metabolism & hunger level can help us make better choices when it comes to diet & lifestyle habits so we don’t have any unwanted surprises on the scale down the line! For gym goers, active lifestyle enthusiasts like yoga practitioners and protein nutrition fans alike; understanding how these hormonal changes affect your body will help you stay healthy while getting the results you desire!