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How to increase your iron level and why it is important Blood in the Body


The heart plays one of the most important functions in the human body. It pumps blood to other organs throughout the body carrying important nutrients, vitamins, minerals, and other components the body needs. In the midst of all these functions, the blood plays a critical role in helping the body maintain its regular function and keep it balanced through homeostasis.

Blood plays many roles in the human body. It is responsible for many functions that are essential for the body’s survival. 

  • Carries nutrient supply to other cells and tissues. Blood acts as a transport medium for amino acids, fatty acids, glucose, and other essential nutrients to maintain cell health and function.
  • Transports waste materials away from the cells. By-products of respiration and other waste materials such as carbon dioxide, urea, and lactic acid are removed from the cells and delivered to organs responsible for their expulsion from the body.
  • Protects the body. The white blood cells in the blood protect the body from infections and foreign bodies that can disrupt homeostasis.
  • Delivery of hormones. Hormones produced by the body are transported from one part of the body to another for the completion of body functions.
  • Regulate body pH levels. Through the transport and removal of certain waste materials from the body, the blood is able to maintain and regulate pH levels to make sure it isn’t too acidic or too basic.

Lastly, blood’s most important function is to supply oxygen to the different cells and tissues in the body. This is carried out by a protein found in red blood cells called hemoglobin.

The Body Under Low Hemoglobin

Hemoglobin is one of the main components of red blood cells. Its main function is to facilitate respiration by acting as a site to which oxygen and carbon dioxide can attach themselves. 

During respiration, the lungs inhale oxygen, which is then delivered to cells around the body. These cells form carbon dioxide as a by-product of the processes they perform. The carbon dioxide attaches itself to the hemoglobin, which is delivered back to the lungs for exhalation. 

Hemoglobin is a crucial component of the blood because of the critical role it plays during respiration. Hence, hemoglobin production in the body is absolutely paramount to its survival.

Iron is a major ingredient in the production of hemoglobin. When the body’s iron supply is low, hemoglobin production slows down. This decline in the body’s hemoglobin supply can manifest in many ways.

Symptoms of Low Iron Levels

  • A feeling of exhaustion and irritability. Oxygen is used by the cells to carry out their functions. A decline in the oxygen supply can impede their processes, which causes the cells to produce less energy, which results in a feeling of tiredness.
  • Paleness of the skin. The presence of iron-rich hemoglobin in the blood gives it its natural red color. Naturally, a decline in the supply of the protein in the blood means it could lose its pigmentation, which in turn causes the skin to pale.
  • Difficulty breathing. When the oxygen supply that reaches the cells is insufficient, the body compensates by enabling the lungs to take up more oxygen. We process this stimulus as shortness of breath.
  • Faster heartbeat and palpitations. The body now takes in more oxygen as a result of faster breathing. But with no hemoglobin to which the oxygen can attach, the heart compensates by pumping blood faster to deliver oxygen to the cells.
  • Headaches and lightheadedness. Pressure develops in the veins as they start to swell. This increase in pressure can lead to headaches and lightheadedness.
  • Brittle hair and nails. Oxygen deprivation damages the cells. As a result of the damage, the skin tends to become dry. The hair as well as the nails also become brittle and are susceptible to cracking.

What Causes Low Iron Levels?

There are numerous causes of low hemoglobin in the blood. Most of the reasons can be related to other conditions while others simply have to do with an iron-poor diet. These causes include:

The rapid destruction of red blood cells. The body normally replenishes blood supply in the body by destroying red blood cells and producing new cells, which occur every few months. This is quite common in athletes due to exercise-induced hemolysis (destruction of blood cells) and hematuria (blood in urine). Studies have shown that mechanical trauma and oxidative stress contribute to the rapid destruction of red blood cells. 

The inability of the body to produce enough hemoglobin. Impaired hemoglobin product of the body is not a normal thing. When the body cannot produce enough hemoglobin, it can be due to a number of diseases that are either hereditary (bone marrow disease, blood diseases) or as a result of poor lifestyle choices (kidney failure). 

Bleeding. Low hemoglobin counts can stem from the lack of red blood cells in the body caused by bleeding. It can be external as a result of surgery, injury, or drawing of blood, or internal due to internal bleeding. 

An iron-poor diet. Diet is singularly the most common cause for low hemoglobin levels in the blood. When the supply of iron in the body is low, the body will not have enough raw materials to use to be able to produce hemoglobin, which creates a deficiency in the supply.

How to Increase Iron Levels in the Blood

There are a number of ways to increase iron levels to stimulate hemoglobin production, which will depend on the underlying condition that caused the low supply. But here are some of the most common ways:

Receive blood transfusions. Especially in emergency cases, the fastest way to increase hemoglobin count is by increasing the number of red blood cells in the body through an external blood supply.

Use hormones that stimulate production. A hormone called erythropoietin is injected into the bloodstream to improve the rate in which hemoglobin is produced. This is helpful in cases where production is slow or red blood cell destruction is too fast.

Increase intake of food that stimulates hemoglobin production. Foods rich in iron (eggs, artichokes, liver, lean meats, beans, and seafood) and cofactors (vitamins B6, B12, and C, and folic acid) help the body maintain normal hemoglobin levels.

Take iron supplements. Iron supplementation takes a more direct approach to the stimulation of red blood cell production. Supplements like SNAC’s HypOxygen promote recovery and boost energy levels by stimulating hemoglobin production and promoting oxygen delivery to the different cells in the body. If you are wondering how to increase iron levels quickly, this supplement may become a solution. It contains iron bisglycinate that is a readily-absorbed form of iron and is up to four times more effective than iron sulfate and has less potential for toxicity.