Exercise & Fresh Air = Immune & Mood Support!

By Claire Gendron

It’s no secret that soaking up fresh air and exercising daily is good for your health. But now more than ever, it’s a must!  I am confident that decreasing stress and improving mood is on the top of most peoples wish lists lately -- but did you know both of these will boost your immune system?

It’s no secret that soaking up fresh air and exercising daily is good for your health. But now more than ever, it’s a must. I’m sure decreasing stress and improving mood is something most people are focused on lately, and both of these will boost your immune system, as well. 

Not only does blood flow and use of oxygen throughout your body increase with movement, but physical activity also allows your brain to produce and release more endorphins. Endorphins are the neurotransmitters that act as natural painkillers and improve your mood (they’re responsible for feelings such as the “runner’s high” or post-workout euphoria). Exercise also reduces the body’s stress hormones, adrenaline and cortisol; this benefits the immune system since the body’s ability to defend against antigens is reduced with stress. Additionally, cortisol can suppress the immune system’s effectiveness, and while this isn’t dangerous short-term, it can temporarily make you more prone to infections or illnesses. 

Even thirty minutes of daily movement can produce these effects.  Exercise can also be a great distraction by allowing you to shift your focus. I do believe, though, it’s even more beneficial when it’s an activity you enjoy. What works for one person might not be something you like, so taking the time to discover what makes you feel best is important. For example, I personally find boxing to be one of my favorite releases when I’m feeling stressed or overwhelmed, while someone else might be more inclined to take a meditative yoga class. Both of these are great, and I’ve often gone to yoga when I know I need to relax and slow down. But forcing yourself to go on a run if you hate running might not improve your mood as much. Even a simple stretch or quick walk can be all you need to clear your mind and stay healthy.