12 Tricks That Affect Your Body in an Unexpected Way

Imagine this situation: you have a super important meeting in an hour, but you also have a splitting headache. Or you’re sitting in the dentist’s chair and your stomach suddenly decides to rebel. These annoying problems can  smartzune.com seriously spoil your daily life, especially if you don’t have any medicine on hand. Luckily, there are lots of useful tricks that can help you cope with these and quickly get your body under control.

 put together 12 helpful hacks that can have a surprising effect on your body.

12. Blow on your thumb to calm your nerves.

Hidden in your body is a set of key nerves called the vagus nerve. There are two of these expansive nerves in your body, one running down each side from your brainstem and neck into the chest and abdomen, according to the Mayo Clinic. Stimulating these nerves leads to a slowing of the heart, which therefore reduces stress and calms you down.

12 Tricks That Affect Your Body in an Unexpected Way

Why it works: Your thumbs have a direct impact on the vagus nerve that controls your heart rate. So when you blow on them, you slow your heart rate and lower your blood pressure, which helps you calm down quickly.

Putting your thumb in your mouth like a newborn, creating a seal around it, and blowing really hard (without letting any air out) creates elevated intra-abdomnial and intrathoracic pressure inside your body that stimulates the vagus nerve, which slows down your heart rate. This is because you’re attempting to exhale through a blocked airway.