One of your enemies in the war against body fat is a chemical known as cortisol. It’s also known as the stress hormone. Don’t get me wrong; cortisol is an essential and beneficial chemical that our body uses to react to stressful situations, (which is consequently how it became known as the stress hormone). It’s also used by our bodies to return to a relaxed state after the stressful situation has ended. The problems with cortisol occur when somebody is exposed to frequent stress. Frequent stress can cause heightened and prolonged levels of cortisol in the blood stream. There are many negative side effects with heightened and prolonged exposure to cortisol, including increased levels of belly fat. Yes cortisol leads to increased levels of abdominal fat, which also lead to another array of health problems.
The best way to blunt cortisol release is to manage your stress! Obviously. And of course one of the best ways to manage stress is exercise. However, there is another issue to tackle here. The issue is the fact that when you perform resistance training exercises (which you should) it can lead to increased levels of physiological stress. The good news is that this is easy to deal with. Since you are already exercising (you are aren’t you?) then you are already busting most of your stress.
The question is this: After a good resistance workout, how do can you blunt cortisol release from the physical stress of resistance exercise? Simple, give your body what it needs right after your workout. After a good session of resistance exercise, your bodies’ glycogen stores will have been mostly, if not completely depleted. You body sees this as a problem (stress) and will release cortisol to get you hungry so you will eat and replenish your muscle glycogen. So what does your body need to blunt that cortisol release? Make sure you eat a fast digesting carb so that your muscle glycogen will begin to replenish before your brain has the chance to release cortisol into your blood. The fast acting carb will quickly break down and promptly increase your blood sugar levels. This will tell your brain that you are already in the process or fueling your body so it will turn off the instinct to release cortisol.
One of the best ways to do this is to have a whey protein shake right after an intense resistance working out. To that protein shake add about 50-100 grams of a fast acting carbohydrate such as granulated table sugar, or honey. Fast digesting carbs like this create a sugar spike that will tell your brain the emergency is over and to save its stress hormone store for a more stressful time later on.
NOTE: If you have diabetes, definitely check with your endocrinologist before considering this tip.
Ideally the majority of your carbohydrate consumption should consist of slower digesting carbs that are low on the glycemic index. However, as said before, eating a very small portion of a fast acting carb after resistance training can actually be beneficial in helping your body blunt cortisol release.
Thanks for reading,
Kim Nielsen