NHS shares 'significant health issue' with dark circles under eyes as warning sign

Dark circles under the eyes are often believed to be the result of a poor night's sleep, however a doctor has warned that this could actually be a sign of low iron levels.

Having a lack of iron, an essential mineral the body needs for growth and development, can lead to iron deficiency anaemia.

Dr Ferras Alwan, a consultant haematologist at the Harley Street Clinic, says the first signs of iron deficiency are often shown in non-vital areas on the body such as hair or nails.

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"Physical signs that can point to low iron include dark circles, brittle nails, hair loss or hair losing its condition," he shared.

Additionally, symptoms can include feeling more anxious, tired, worn out, dizzy or out of breath than usual.

"Symptoms such as dizziness, palpitations and shortness of breath or persistent fatigue should prompt medical attention," he warns.

Signs that your iron levels are dropping may not be immediately obvious and can often be viewed as the result of other lifestyle factors, such as lack of sleep and stress.

However with almost 200,000 admitted to hospital for low iron levels in England last year according to a new report, it's advised to be aware of the physical signs listed.

"If you experience these signs, it's essential to seek advice promptly, as early intervention can prevent the condition from worsening," the doctor added to Sunday People.

Furthermore, according to Healthline, a study in 2014 found that 50 per cent of participants with dark circles had anaemia.

Once this was treated, many later reported that the dark circles under their eyes had disappeared.

Low iron is more common in women than men, with heavy periods and pregnancies being two of the common causes.

Dr Nitu Bajekal says: "Medically, heavy periods can cause anaemia, making you feel tired and low in energy.

"If blood loss is more than 80ml, then this is called menorrhagia."

If concerned about your iron levels, a blood test is advised for further investigation.

Following this, you may be prescribed iron tablets, however doctors warn that this option will not be an overnight fix.

What you put on your plate can also help boost iron levels.

The NHS say good sources of iron can be found in beans, such as red kidney beans, edamame beans and chickpeas, nuts, dried fruit, fortified breakfast cereals and soy bean flour.

Healthline also lists; shellfish, spinach, organ meats such as liver, legumes, red meat and broccoli as some further options.