CPR First Aid

How to Boost White Blood Cells?

How to Boost White Blood Cells

According to Healthdirect, a virtual service the Australian government funds, certain vitamins help boost white blood cells found in food and supplements. Achieving this allows your immune system to better detect and deal with infection that gets into your body. So, these help you keep healthy and safe from viruses and diseases. But, it’s also important not to make its volume too high that it becomes a health condition called leukocytosis. If you want to learn how to balance the amount of white blood cells in your body, read further and find additional information below.

How to Boost White Blood Cells?

Doing the following may help boost white blood cells for a healthier immune system.

Boosting WBCs enhances immune health.

Learn about the Helpful Vitamins

Healthdirect lists the following vitamins that help boost your white blood cells. 

  • Vitamin A
  • Vitamin C
  • Zinc
  • Vitamin B

These are found in certain foods and supplements.

Eat Foods Rich in Vitamins that Boost White Blood Cells

The table below shows what foods increase white blood cells.

Vitamin Food
Vitamin A Leafy green vegetables
Red bell pepper
Beef liver
Fish oils
Fortified foods
Vitamin C Citrus fruits
Brussels sprouts
Zinc Oysters
Red meat
Vitamin B Peas
Wholegrain bread
Fortified breakfast cereals

Adding the above food to your diet may be the best first aid for your low white blood count.

Consider Taking Supplements

The Australian Integrative Medicine Association has an article about supplements to boost the immune system on its website. It states that taking supplements containing the above vitamins may improve your immune response. 

But it’s best to talk to your healthcare provider before taking any so you also get advice on what vitamins help with white blood cells. Supplements may interact with the current medications you are taking and may cause negative effects. If a doctor prescribes it, store the vitamins according to their leaflets or put them in your first aid kit.

Why is it Important to Boost White Blood Cells?

Healthdirect explains that boosting your white blood cells helps your immune system detect and deal with infections better. There is an ideal white blood cell count, and numbers higher or lower than this may indicate an underlying health issue.

What are the White Blood Cell Counts?

Hospitals and clinics in Australia offer blood test services for white blood cell counts. MyDr, an independent health information website, states that the normal white cell count for adults is 4.0-11.0 x 109/L. 

If yours is lower than this, it may mean you have Leukopenia. But if it is higher, it may indicate acute myeloid leukaemia, chronic myelogenous leukaemia, or chronic lymphocytic leukaemia.

A health professional who analyses your blood results may be able to diagnose your condition and treat it properly.

What are the Complications of Low White Blood Cell Count?

The Blood Unit, a Haematology Group Practice comprising four haematologists, explains that having low white blood cells is a problem because it makes you prone to infections. It may also mean you have a bone marrow problem which occurs when there is not enough reproduction of cells in your body.

Symptoms of low white blood count include fever, rashes, mouth ulcers, sores around the anus, pneumonia, and tiredness.

What are the Complications of High White Blood Cell Count?

On the other hand, if your white blood cell count is too high, it may disrupt the blood flow, which then causes nose bleeds, confusion, or altered vision. If you suffer from these symptoms, seek advice from a GP and ask if you need to get your blood tests done to diagnose and treat it properly.

How to Prevent Abnormal White Blood Cell Count?

It may be ideal to have your blood tests done so you know your current white blood cell count. Depending on the results, a healthcare professional will recommend the next steps which may include adjusting your diet and/or taking supplements.

What are the Other Ways to Boost the Immune System?

Aside from balancing your white blood cell count, applying the following lifestyle changes may also help boost your immune system.

  • Get at least 7 to 8 hours of sleep per day
  • Do frequent hand washing to protect yourself from bacteria and viruses
  • Hydrate yourself with approximately 2 litres of fluid per day
  • Increase your vegetable and fruit intake

The above recommendations are found on the website of Nutrition Australia, an organisation that aims to promote the health and well-being of all Australians.

Boost your immune system with these lifestyle changes, alongside balancing your white blood cell count.


Eating food and taking supplements that are rich in Vitamins A, B, C, and Zinc help boost white blood cells. But, before making any changes to your diet, it is ideal to consult a healthcare professional and have your blood tests done. In doing so, you will get proper guidance on which food and supplements are ideal for you and know your white blood cell count. Its range will impact the health advice and treatment for you. Applying healthy lifestyle changes also helps improve your immune system aside from balancing your white blood cell count.



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