Nitric oxide is lethal to bacteria and viruses and is also known to increase oxygen absorption in your lungs from
10-25 percent. This is why it's important to inhale through your <span style = 'background-color: #dae8f4'>nose</span>
, especially when you are exercising.
Your smell and taste buds are connected. If you can't breathe well through your nose
, then your sense of smell will suffer, which means that your sense of taste will be altered as well. This can lead to appetite and weight issues.