Nutrients for immune health

By Bio Island Nutrition Team

What is Immunity?

Everyone’s body has an immune system. The immune system is what helps to protect us and our body against diseases, it is made up of cells, tissues and organs which help our immune system ward off nasty pathogens such as viruses and bacteria. Our immune system helps to keep us healthy and attacks germs by sending out messages to warn the body that these pathogens are attacking our body. The cells, tissues and organs that make up the immune system then go into action to destroy the pathogens and keep us healthy.

How do we keep our immune system healthy?

• Washing our hands regularly
• Eating nutritious foods
• Plenty of fluids such as water
• Regular exercise
• Sleep

What are nutrients?

The foods we eat contain vitamins and minerals and these are what we call nutrients. Nutrients are what help our bodies function properly and keep us healthy. There are a range of nutrients that help support our immune system so that it can keep fighting off diseases.

What nutrients do I need to keep my immune system healthy?

Vitamin C

Vitamin C is important for our immune system because it is an antioxidant. Antioxidants protect the healthy cells in our body and stop damage from free radicals which are molecules that can damage the immune system.  Vitamin C rich foods are:

• Kiwi Fruit
• Oranges
• Pineapple
• Strawberries

Vitamin E

Similar to Vitamin C, Vitamin E is an antioxidant which helps product our immune system to ensure it can function properly to keep us healthy and fight off infection. Make sure you are eating plenty of these foods which contain Vitamin E:

• Almonds
• Avocado
• Hazelnuts
• Olive Oil

Zinc

An essential trace mineral, Zinc is required by all cells and over 300 enzyme activities within the body. Zinc plays an important role in boosting the cells within your body which positively impacts on our immune system. When you do not have enough Zinc in your body, you are more likely to get sick. Foods to eat which are high in Zinc include:

• Chicken
• Oysters
• Pumpkin Seeds
• Red meat

This information does not take into account your personal situation and is general in nature. You should consider whether the information is appropriate for your needs and seek professional medical advice.

Always consult your healthcare professional before taking any supplements or if any concerns arise.