7 ways to boost immune system

Many of the diseases and viruses currently on the rise have no specific cure and prevention is our best bet. These viruses attack our immune system and we have a better chance of surviving them or allowing them to pass quickly and with less severe symptoms if our immune system is strong and healthy. Here are seven ways to boost your immune system and keep it at optimal levels to fight illness.

Leafy Greens – The liver is charged with the primary role of detoxifying our bodies eliminating harmful substances that we ingest from our food, such as pesticides, free radicals and chemicals used in processed foods. Cruciferous vegetables such as kale, broccoli, lettuce and cabbage support your liver and immune function by boosting the liver’s ability to flush out toxins, creating a healthy environment for the immune cells that live there.


Soursop – As a natural immunity booster, graviola or soursop as known in Jamaica has been traditionally used to kill parasites, ameliorate liver problems, reduce fevers, and help treat colds and the flu. Scientists have studied graviola since the 1940s and most research has been centred around annonaceous acetogenins, a group of natural compounds that appear to have some anti-tumour properties – meaning they may help fight various types of cancer cells and thus help boost immune function.

Avocados – Adding half of a small avocado to your daily diet will help to support your immune system and adrenal glands. Avocados contain essential amino acids, antioxidants and some healthy fats to help balance hormone production.


Ginger – According to Ayurvedic traditions, ginger warms the body and helps to break down the accumulation of toxins in the organs, particularly in the lungs and sinuses. Ayurveda also believes that ginger helps to cleanse the lymphatic system, which is our body’s sewage system. By helping keep your airways and lymphatics open, ginger may help prevent the accumulation of the toxins that may increase your risk of infection.

Oatmeal – A little oatmeal goes a long way for your health. This superfood contains soluble fibre which reduces LDL, or “bad” cholesterol.

Garlic – Garlic is a broad-spectrum antimicrobial agent and immune booster. Because heat deactivates a key active ingredient, add it to foods just before serving.

Pumpkin Seeds – Pumpkin seeds, which are rich in magnesium, may help lower blood pressure and reduce your risk for heart attacks or stroke. Blend them in your smoothies or toast them lightly and snack on them for a healthy snack.


Sage – Sage extract works as an expectorant, which helps your body move mucus out of your respiratory tract and helps to calm your cough. As a good alternative to an over-the-counter expectorant, try a drop of sage extract in tea or hot water.

Sleep and exercise also help to boost your immune system keeping it healthy and strong. Adults need an average of 7-9 hours of sleep each night and an average of 1-hour brisk daily activity. A healthy body is one that is able to resist or fight viruses effectively. As they say, let your food be your medicine!

How to boost your immune system


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