Red Blood Cells & their Functions in the Human Body — A GUIDE

Here’s What You Need To Know about Red Blood Cells (RBC) in Human Body

RED BLOOD CELLS – Here is a guide on the natura as well as the functions of this type of blood cell which is popularly called RBC.

One of the subjects and fields with a wide scope is Science. Its lessons include nature, life, and even down to the smallest unit that can live on its own — the cell. The blood contains many types of cells as there are different types of blood cells. It is important to study their functions not just for professionally-related purposes but to really know how they work.

One of the blood cells is the Red Blood Cell or also popularly called RBC. Its main function is to bring oxygen to the tissues inside the body. It is through it that the tissues produce energy and release waste called carbon dioxide.

The RBC take the carbon dioxideto the lungs for exhalation. It takes a continuous return trip to keep the body healthy. The RBC develops in the soft bone tissue or bone marrow of the body.

Red blood cells, as its name suggests, has a bright red color. They have the shape of a flat disk or doughnut and they can only be seen using a microscope, one of the most common laboratory equipment.

When the body is low in RBC count, the person may experience some or all of the following symptoms:

shortness of breath
fatigue
headache
dizziness
cold feet and hands
chest pain
jaundice
rapid heartbeat
pale skin
limp
dark urine
fever
brittle nails
mouth ulcer
heavy menstrual periods for women
sore or inflamed tongue

There are several health conditions that affect a low red blood cells count in the human body. Here are some of them:

anemia
blood loss
cancer
congenital heart disease
dengue
hypoxia or low oxygen level in the blood

The tendency to have low RBC count can have various causes. The roots may include malnutrition, vitamin deficiency, and pre-existing medical conditions. The normal Red Blood Cells count depend on the age and gender. Here’s a guide: