The commonly overlooked condition can result in worsening symptoms until you’re treated
Iron deficiency, a condition often overlooked, is becoming increasingly prevalent in the UK, with hospital admissions due to vitamin deficiencies in general reaching an all-time high. In 2023/2024, nearly 200,000 people were admitted for low iron levels specifically, according to NHS England.
This represents an 11% increase from the previous year and almost ten times more than in 1999. As winter continues, many individuals may dismiss the initial signs of iron deficiency as merely ‘the effects of gloomy weather’.
Dr Dave Nichols, an NHS GP and resident doctor for MyHealthChecked, has highlighted some common symptoms to watch out for. He explained that iron deficiency leaves your body “unable to produce enough haemoglobin that we need to carry oxygen around the body”.
This can result in tiredness, pale skin, shortness of breath, dizziness, headaches, difficulties concentrating or irritability. The doctor warned: “Initially iron deficiency may not cause any symptoms, or symptoms that are very mild and go unnoticed.
“As the body becomes more deficient and starts to develop anaemia, the symptoms will worsen.” Iron deficiency is typically caused by increased bodily needs, such as pregnancy or recovery from blood loss during heavy periods.
A poor diet can also significantly contribute, while certain health conditions can cause poor iron absorption as a secondary condition. You can now test for iron deficiency from the comfort of your home using kits like MyHealthChecked, while also boosting your iron levels through dietary changes.
Nutritionist Isabela Ramos highlights two types of dietary iron: haem iron found in animal products and non-haem iron in plant-based food items. Foods rich in haem iron include red meat, poultry, as well as certain fish such as sardines and tuna.
On the other hand, non-haem iron sources encompass chickpeas, tofu, fortified cereals, along with dark leafy greens like spinach and kale. But it’s not just about consuming foods high in iron, according to the expert: “To help your body absorb iron more effectively, pair iron-rich foods with those high in vitamin C, such as citrus fruits, peppers, or tomatoes.”
Additionally, some foods may hinder iron absorption; hence, limiting them is advised if you’re trying to increase your iron levels. Ramos identifies calcium in dairy products and caffeine as the main “culprits”.
