The critical organ in the respiratory system is the two lungs the left being slightly smaller as it has to accommodate the heart. The tubes that carry air to the lungs divide successively and end up in very filamentous walled sacks called alveoli. The walls are highly vascular and the veins carrying the deoxygenated blood gradually a change to arteries as the blood gets oxygenated.  These tubules called bronchi have very delicate membrane lining them.

The blood pressure as indicated by the name is the pressure with which the blood flows in the body of the human beings. If the pressure is high, the treatment focus would be to lower high blood pressure, and for low pressure, the treatment is to bring it back to normal.

High blood pressure can be harmful to live with. Therefore, people wish to lower high blood pressure and include low fats in their diet. Once we become used to eating one kind of food, it is hard to change the habit. But it is necessary to swap our diet to increase blood pressure over time so that balance is maintained.

High cholesterol in your blood can lead to a number of complications. It is the primary factor that leads to heart attack. Cholesterols are nothing, but fats that are present in your blood. When these unbroken fats get deposited in the arteries leading to your heart, cardiac arrest occurs. So it is essential to reduce cholesterol levels in your body.

Cough is rather a symptom than a disease. It is therefore important that coughs are not neglected. An occasional cough is good as it helps clear the air passages of foreign matter, insignificant infections, and other irritants. However, a persistent cough is not to be neglected as it is a symptom of some underlying medical condition which may be serious or insignificant.

It is hard to not like the sparkly, quirky toothbrushes that adorn the supermarket aisle; in fact, you may even be tempted to buy a toothbrush similar to your child’s “Elsa” toothbrush. However, the entire concept of buying a toothbrush revolves on how well the toothbrush cleans your teeth. So, the next time you pop into the store to buy a new one, ensure that you choose it due to its utility and not for how attractive it looks.