When the parasympathetic nervous system takes control, it regulates the functions of your organs and glands while you are relaxed, which is beneficial for both your mental and physical health.

Your heartbeat slows down

When you are relaxed, the parasympathetic nervous system releases a hormone called acetylcholine.

This slows down your heartbeat and helps your body conserve energy.

Cortisol levels decrease

Cortisol is a hormone that helps the body handle stressful situations. If it remains high for a long time, it can cause high blood pressure, disrupt sleep cycles, cause mood swings, use up a lot of energy, and cause the body to store fat.

As soon as you relax, your body works to return cortisol levels to normal, which is good for your overall health and well-being.

Your memory improves

Theta brainwaves are associated with relaxation, and research has shown that stronger and longer-lasting memories are created when the brain is influenced by these waves.

Your brain will think more clearly

Stress chemicals called cortisol and adrenaline disrupt the balance of brainwaves. Relaxation helps stop overactive brainwaves and restores balance, allowing the brain to regulate itself and leaving you in a calm state of mind.

Digestion gets back on track

When you are in a "fight or flight" response, digestion stops as larger muscles are prioritized. Stress can sometimes lead to digestive problems, such as irritable bowel syndrome (IBS). Relaxation reverses this process and gets the digestive system working again.

Your breathing slows down

When you are in a panic, your breathing speeds up. Breathing too fast can lead to low carbon dioxide levels in the blood, which can cause dizziness and weakness.

Relaxation slows your breathing so you can get all the oxygen you need. If you feel short of breath due to stress, try some meditation techniques to help you reach a state of calm. Try to breathe deeply and slowly through your nose. When your attention wanders, bring it back to your breathing.

Your muscles relax

When you feel threatened, either physically or mentally, your muscles tense up. This is also part of the fight or flight response, which physically prepares you for either option. When you feel relaxed, this tension eases.

Relaxation techniques

Of course, it's easy to talk about what your body does when you relax, but sometimes it can be hard to know how to get there, especially if you feel like you have a lot to do. Some good ways to relax include the aforementioned meditation techniques, a long hot bath, listening to relaxing music, yoga, or simply going outside and taking a walk.

The advice in the article is for informational purposes only and does not replace medical care. Please consult your doctor or health professional before trying any supplements, treatments, or remedies. Dietary supplements are not a substitute for a varied and balanced diet and a healthy lifestyle.

If you have trouble falling asleep due to stress, we can recommend 10 foods that can help you get a restful and calm night's sleep. Read our article!