top of page

Supporting your Health & Immune System

Updated: Feb 10, 2023

Written by Rachel Young, Nutrition and Health Coach and the Founder of Eat Food Right.

Your immune system is your body’s first line of defence against viruses, bacteria, parasites, and infection. Up to 80% of our immunities live in our gut and by feeding that well we can best support and protect our immune systems. It also cannot operate at its optimum level when we are stressed, by having a healthy daily routine helps us to manage the stressors in our lives more effectively. Our health is in our hands, we must live well to feel well. Here are some simple ways you can do just that

1. Eat Well

Eat a variety of wholefoods such as fruits, vegetables, whole grains, legumes, healthy fats and proteins. Including carbohydrates that are high in fibre, protein and healthy fats so every meal helps you to feel satisfied and keeps you fuller for longer. How, when, why and where you are eating has a great impact on what you are eating too, be mindful of this if you want to improve what you are eating. Micronutrients are particularly good at supporting our immunity so it is important that we get a variety in our diets.

Examples of micronutrients and foods that you’ll find them in are:

  1. Vitamin A found in beef or lambs’ liver, green leafy vegetables, carrots, sweet potatoes, butternut squash and pink grapefruits.

  2. Vitamin C found in peppers, blackcurrants, broccoli, kiwis, Brussels sprouts, lemons and strawberries.

  3. Vitamin D from oily fish, dairy products, mushrooms and egg yolks.

  4. Vitamin E in nuts and seeds, green leafy veg and avocadoes.

  5. Selenium in Brazil nuts, chicken, turkey and eggs.

  6. Zinc in red meat, shellfish, legumes, nuts and seeds and dark chocolate.

  7. Prebiotics from garlic, onions, leeks, bananas, asparagus, fermented foods, oats, apples, and flaxseeds.

2. De-stress

Too much stress has a negative impact on our immune health and can lead to chronic fatigue and illness. External environmental factors have a huge impact on our stress load. Finding ways to best manage and deal with these decreases their impact on our bodies. Learning and utilising activities that help us to unwind are hugely beneficial at getting us into a relaxed state. Put things into perspective, try to remain in the present and think WIN… What’s Important Now? By assessing the stressors in our lives and determining how we can manage these, allows us to better control what causes us stress.

Examples of stressors include:

  1. Lack of time and no downtime

  2. Lack of exposure to nature

  3. Lack of passion

  4. Loneliness

Examples of ways to de-stress:

  1. Become self-aware of what stresses you, this is key to management of your stress

  2. Know your coping strategies and action them

  3. Get into nature

  4. Disconnect from technology

  5. Rest

  6. Reflect

  7. Reconnect with people, your passion and purpose

  8. Eat well

  9. Exercise

  10. Laugh

3. Sleep

Sleep is your superpower. Adequate sleep is extremely important for us to function well daily. Getting a good night’s sleep allows us to manage and deal with stress and the food choices we make in the best way. It’s also paramount to supporting our immune health.


  1. It’s free and determines your daily health story

  2. It benefits your microbiome and improves your immunity. Did you know your gut has its own circadian rhythm?

  3. It’s naturally anti-inflammatory and an anti-stressor

  4. It regulates your hormones

  5. It’s a natural appetite suppressant as it allows for leptin and ghrelin regulation, your satiety and hunger hormones

  6. Sleep deprivation lessons the cells ability to absorb glucose, which has an impact on our metabolism

Alcohol, exercising too late in the day and the blue light from your phone or laptop can all have an affect on your quality and quantity of sleep. Be mindful of when you workout, the amount of caffeine and alcohol you consume, as well as your phone use when approaching your bedtime.

Tips on improving your quality of your sleep:

  1. Control the controllables

  2. Prioritise it, set a go to bed alarm if you need to

  3. Don’t wait to get tired in bed

  4. Have a wind down routine

  5. It’s a skill, practice it to make progress at improving it

  6. Write down your thoughts and worries at least 2 hours before bed if these keep you awake at night

  7. Disconnect from technology and screens 90 minutes before you go to bed

  8. Put your phones on airplane mode at night

  9. Have a gadget free bedroom

  10. Darken your bedroom

  11. Eat your last meal as least 2 hours before bed

  12. Eliminate caffeine after 1pm

  13. Exercise a minimum of 3 hours before bedtime

  14. Take a hot bath which can naturally increase your sleep hormone melatonin

  15. Sleep in a cool bedroom

  16. Having a good morning routine is as important as a great evening wind down routine

  17. Try to keep your phone on airplane mode for one hour after waking

  18. Get some morning sunlight into your eyes without using sunglasses if it’s possible, this helps to regulate your circadian rhythm

4. Exercise

Last but not least, exercise. Having a healthy exercise routine brings a multitude of benefits to our heads, hearts, waistlines, muscles and bones. It supports our immune systems and being active can help us to deal with and manage stress better.

Written by Rachel Young, Nutrition and Health Coach and the Founder of Eat Food Right.

Rachel has had a lifelong love of food and always recognised its importance in creating, sustaining and maintaining healthy happy individuals. She is most passionate about helping people to help themselves to eat the food that is right for them.

Eat Food Right’s objective is to provide awareness, education, inspiration and empowerment to people around eating nutritious foods. Other services offered by Eat Food Right include a personalised grocery shopping service, in house private cooking classes, lunch and learn talks and workshops. Find out more here:

Get in touch:

Talk to one of our workspace consultants and discover how a flexible workspace at Iconic Offices can help your business thrive. From private office spaces to coworking, they will answer any questions you have and help find the perfect solution to suit your requirements.


bottom of page