Medical Labs and Health

Anemia means that there are too few red blood cells in the blood or that too few red blood cells contain hemoglobin. [B] Hemoglobin [B] (Hb) is an iron-containing protein in red blood cells (erythrocytes) are present and ensure that oxygen from the lungs can be bound and transported.

In one man, the number of red blood cells per mm3 blood approximately 5,200,000, 4,700,000 women.

A red cell has an average lifespan of 90 to 120 days. Old blood through the liver and the spleen removed. There are constantly new red blood cells created in the bone marrow. This process is called erythropoiesis and is governed by the secretion of the hormone erythropoietin (EPO) through the kidneys.

In the beginning, and symptoms of anemia usually so low that they often go unnoticed. They take but in severity as the anemia worsens. Initially you will if you have anemia tired faster and paler than usual. Pallor is most clearly visible in the nail bed, inside of the eyelids and lips and the palms. In anemia, the creases in the palms often as pale as the skin around it. With effort you more breathless than usual. Also you may notice that your heart beats faster than normal.

The most common cause of anemia is iron deficiency. In iron deficiency, the body can not make enough hemoglobin. With a shortage of vitamin B12 (such as pernicious anemia) or folate (folic acid deficiency), the body can not make enough red blood cells. In inherited disorders such as sickle cell anemia, thalassemia or a rare disease of the hemoglobin, the body produces an abnormal form of hemoglobin.

Possibly Related Articles:

• Anemia signs and symptoms
  Human blood consists of red blood cells that transports oxygen from our lungs to our tissues from white blood cells which protect us against bacteria, viruses, and foreign substances, along with coagu...
• Balanced Foods for Vegetarian
  The lifestyle of a vegetarian is one of the most controversial, and in my opinion, one of the most difficult to follow. However, it is chosen by many as a healthy lifestyle by incorporating a lot of...
• The Best Source of Vitamins, Minerals, Trace Elements
  Pull a small seed, a tiny seed, to see it whole essence to increase your vitality, good looks and find joy in life ... This does not it of Magic? Yet this small seed of nothing, it contains all the ...
• Healthy Snacks to Avoid Breaking Your Diet
  If I mention the word snack , probably think of pop corn, chips, fried peanuts and get all those products in the warehouses and kiosks and trick the stomach. However, these can be a real threat to y...
• Healthy Pregnancy Supplements and Vitamins
  One of the crucial moments in the life of every woman's pregnancy , not only by the great importance of this stage in the couple claim, but also by the impact and satisfaction that brings family and...
• Produce Breast Milk
  As important as strengthening bond with our baby is feeding , so we must not only ensure contact during breastfeeding, but to ensure the quality of breast milk that we provide. Mothers with exp...
• The Dukan Diet: Lose Weight without Rebound
  Women are always looking for ways to lose weight and the first thing that comes to mind is diet. Yet we do not want to starve! do not want a diet that has me desperate, hungry and tired. In this sen...
• Tips for Cooking by Cutting Calories in Your Diet
  As we know, decreasing the number of calories in our daily diet will help you lose weight healthily. This does not mean we should eat less, than it is to substitute certain foods for others of equ...
• Omega 3 Essential For Eye Health Care
  The lack of Omega 3 in the diet increases the incidence of Ocular Surface Disease. The increasingly high number of patients with dry eye, allergy and other manifestations of acute and chronic irritan...
• Fiber for Weight Loss
  When we talk about fiber to nutritionally we refer to the outer layers of plants, this being an indigestible substance that is formed as a peculiar type of carbohydrate and that differ from others, ha...