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4 Signs You’re Suffering from Low Iron

Low iron levels can be extremely common, without us even realising we’re lacking. We are all likely to know someone who has needed an iron supplement, or we may have taken one ourselves. This is because iron deficiency is the top nutritional deficiency in the world. Let us take you through the four most common signs of low iron, so you can get back to feeling energised.

Why Do We Need Iron?

Iron is an essential element which is required for numerous cellular metabolic functions. Most importantly, it is needed by the body to create red blood cells. Red blood cells contain a protein called hemoglobin which helps to transport oxygen throughout the body. Having low iron levels can make it difficult for the red blood cells to be produced. Ultimately leading to iron deficiency anemia. Taking iron supplements can help us counteract a deficiency in this mineral easily.

1. Tiredness and Fatigue

A feeling of fatigue and tiredness is one of the most common signs of low iron levels. Especially if it does not go away with rest. Iron helps to form haemoglobin, which is required by the body to carry oxygen from the lungs and transport it throughout the body. Without sufficient iron in the body, it is unable to make enough healthy oxygen-carrying red blood cells. Which, ultimately leads to negatively affecting your energy levels. Your energy levels will be lowered because the lack of oxygen causes you to feel tired. A lack in other vital vitamins and nutrients can also lead to low energy, taking natural energy supplements can help you to increase your levels over time.

2. Pale Skin

Paleness throughout the body can indicate low levels of iron. From bad skin health which needs hydrating to brittle nails, it is something to look out for. This is due to low levels of haemoglobin which gives the blood its red colour. It is also what gives our skin its rosy colour. If haemoglobin levels are low, the red blood cells become smaller and paler meaning our skin also becomes paler.

3. Shortness of breath

Difficulty breathing can be a regular occurrence if you have low levels of iron, especially if you undertake regular physical activity. This is because the lack of iron present means that the body is unable to move oxygen from the lungs around the body, thus reducing oxygen levels and increasing your breathing rate as your body tries to get more oxygen. Natural sport performance supplements can help to keep your levels in check, so you can focus on performing your best.

4. Pica

One of the less common symptoms is pica. Pica is the compulsion to eat non-food items. Traditionally, this can range from ice cubes to dirt and plaster! It is still not fully understood how low iron levels cause this behaviour in people. This effect can be commonly seen more through pregnancy and children. Taking our pregnancy supplements and children's supplements, can help you to receive the vital nutrients you need to live a healthy lifestyle.

Although these are the most common signs of iron deficiency, these are not the only symptoms you could experience. Other less common symptoms can include:

  • restless legs
  • brittle or concave nails
  • dry hair and skin

Why so many symptoms?

Looking at this range of symptoms you may wonder why low levels of iron can present itself in so many ways. This is because iron plays a fundamental role in so many functions within the body, each producing a symptom which manifests itself in a different way.


Experiencing one or more of these symptoms may indicate you have an iron deficiency. If this is the case, consider an at home nutrient test kit to check your levels and consult your GP.

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