Avoid Flu, Colds and Other Nasties

As the cold and flu season sets in, keeping your immune system strong is more important than ever.  

Here are some nutrition tips to help you stay healthy and flu-free this winter.

1. Stress  – the number one depletion of our immune system

How many times have you become ill after or during a period of high stress? 

Whilst stress can’t be avoided in our modern world, looking regularly at ways of reducing it is key.

What or who do you need to say No to?  Are you allowing time for self care? 

Do you keep pushing yourself even when you are tired (this includes high intensity exercise)?  Start listening to your body

2. Sleep deprivation – the number 2 depletion of our immune system

Sleep is the best support for your immune system, allowing your body’s cells to rest and regenerate. 

Switch off Netflix, and avoid scrolling so you can go to bed early enough that you don’t need to rel on an alarm to wake you

3. Immune-Boosting Vitamins

Certain vitamins are crucial for a well-functioning immune system, and including them in your diet can help fend off the flu.

• Vitamin C: vitamin C helps to stimulate the production of white blood cells, which fight infections.
• Boost your vitamin C intake with citrus fruits (oranges, grapefruits), strawberries, bell peppers, broccoli, and kale.
• Vitamin D is key: vitamin D supports immune cell function and may help prevent respiratory infections.
• To maximise Vitamin D, take a supplement with 1,000 – 2,000 iu per day.
• Zinc: Zinc is essential for immune cell development and function
• Foods like pumpkin seeds, chickpeas, lentils, and cashews can help keep your zinc levels up.

4.    Stay Hydrated

    Dehydration can impair immune function, making it harder for your body to fight off germs.

Aim to drink at least 8 cups of water daily, and remember that herbal teas, broths, and water-rich fruits like cucumbers and watermelon can also help you stay hydrated.

5. Avoid Excess Sugar

While a sweet treat every now and then is fine, consuming too much sugar can negatively impact your immune system and suppress immune cell function, making it easier for infections to take hold. Try to limit processed and sugary foods, instead choose dark chocolate and fresh fruits.

6. Prioritize Whole Foods and Probiotics

A balanced, nutrient-dense diet is essential for overall health and immune function.

Focus on whole foods like fruits, vegetables, whole grains, lean proteins, and healthy fats. 

Incorporate foods rich in probiotics, such as yogurt, kefir, sauerkraut, and kimchi, into your diet to support gut health and enhance immunity. 

Stay warm, eat well, and keep your immune system strong!

Find out more at www.whatseatingyou.co.uk