Photo by Ella Olsson on Unsplash
What is your immune system?
Your
immune system is your body’s first line of defence against foreign invaders and microbes, otherwise known as pathogens (germs, viruses and bacteria).
It’s a complex system made up of a network of cells, tissues and organs. They join forces to fight off all the microbes we come into contact with on a daily basis through the skin and the mucous membranes. The immune system is always hard at work, adapting to various would-be invaders, remembering old pathogens its already dealt with and neutralising and removing new ones virtually around the clock. But every now and then a germ sneaks in and, voila, you can get sick.
There are multiple reasons this can happen: a pathogen can be particularly aggressive, or you’ve come into contact with one you haven’t encountered before.
Also, we tend to get
sicker in winter, for reasons ranging from the fact that cold viruses may survive longer and spread faster in lower temperatures to a seasonal reduction in vitamin D levels, which play a role in supporting immune health.
How you can boost your immune system
Developing healthy lifestyle habits is the best strategy for strengthening your immune system. Top tips to follow:
- Exercise regularly
- Maintain a healthy weight
- Limit alcohol intake
- Get 7–9 hours’ sleep a night
- Wash your hands regularly
- Try to minimise stress
- Eat a diet high in fruit and vegetables
How can foods help?
Diet is one of the most important ways to support your immune system.
Natural, wholefoods deliver the enhancing, protective properties you need.
When you’re trying to stay healthy, it might be a good idea to cut back on foods that can lead to inflammation. This includes processed meats, trans and saturated fats, refined carbohydrates (such as white bread, pasta, flour and rice), processed meats and snacks, and sugary foods and drinks.
Instead, you want to feed your body with foods full of phytonutrients, antioxidants vitamins and minerals. With some simple dietary adjustments and by adopting antioxidant rich foods, you can help boost your immune system health and potentially keep bugs at bay.
Alternatively, the wrong choices can leave us feeling tired and flat. Sometimes you think you are choosing correctly but this may not be the case. We’re here to help you make the right choices.
Eat plenty of wholefoods to get your phytonutrients, antioxidants vitamins and minerals that help support a healthy immune system. Photo: iStock