Fatigue is when tiredness is overwhelming and isn’t relieved by sleep and rest. There are a few health conditions that causes a person to feel tired and fatigued, these include anaemia, sleep apnoea, underachieve thyroid, coeliac disease, chronic fatigue syndrome, diabetes, glandular fever, depression, anxiety or restless legs. It’s important to speak with your GP about the possible cause for your tiredness. But if a person’s tiredness isn’t caused by anything serious, a certain supplement one can take to help boost their energy levels.
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Eating a well-balanced diet, exercising regularly and getting enough sleep are the best ways to maintain energy levels.
However, these things are not always possible, especially when trying to balance the demands of modern life.
This is when taking a supplement is highly advised.
According to leading health experts, taking an iron supplement could greatly reduce feelings of tiredness and help to give an added boost of energy.
A person may be lacking iron in their diet and this could cause iron deficiency anaemia.
The richest source of iron in the diet includes meat and seafood and for this reason many vegans may suffer from an iron deficiency.
If a person has experienced blood loss through heavy periods or internal bleeding it can dramatically deplete their iron levels.
Pregnant women are also more susceptible to having an iron deficiency anaemia as they require twice as much iron to support normal growth for their baby.
Why iron is so important
The body needs iron to make haemoglobin, a protein in red blood cells that transports oxygen from your lungs to the organs and tissues throughout the body.
Without adequate levels of iron, the red blood cells can’t effectively carry oxygen to the body’s tissues.
This results in iron deficiency anaemia, which leaves a person feeling fatigued and weak.
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What the studies say
In a study published in the BMJ, iron supplementation on fatigue and physical capacity was analysed.
The study noted that iron supplementation saw a reduced subjective measure of fatigue but not with objective improvements in physical activity.
The study said: “Given the global prevalence of both iron deficiency and fatigue, patients and practitioners could consider consumption of iron-rich foods or iron supplementation to improve symptoms of fatigue in the absence of documented anaemia.”
For those experiencing fatigue and tiredness on a daily basis, making a few tweaks to one’s diet could make a real difference.
Health experts advise eating foods rich in iron and other vitamins essential to haemoglobin and red blood cell production.
Foods such as leafy greens, meat and poultry, liver, seafood, fortified foods, beans and nuts and seeds could help combat symptoms of tiredness, that with an added iron supplement could help boost energy levels.
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