As our beautiful UK summer comes to an end, just as night follows day, winter will be upon us before we know it! Sad as it is to feel the cooler days (and nights), it’s also the perfect time to ensure your body is well equipped to prevent any nasty bugs or infections from getting a hold this season.
Clinical Nutritionist, Suzie Sawyer, shares her five top tips for winter immunity.
OVERHAUL YOUR DIET
Whilst it’s often hard to eat the ‘perfect’ diet every day, the more foods you can eat that help boost your immune system on a daily basis, the better. In fact, your diet is the first port of call when it comes to ‘prepping’ your body for winter.
Eating some protein such as fish, chicken, eggs, dairy produce, beans, lentils and wholegrains at every meal is key. The immune system needs these types of foods to produce immunoglobulins – blood proteins that act as disease-fighting antibodies. Plus, many other nutrients such as vitamin C (found in most fruits and vegetables), vitamin E (in wholegrains, nuts, seeds and avocadoes), vitamin A (high in liver, cheese, eggs and sweet potatoes) and zinc (especially rich in pumpkin seeds and lean red meat) are all key immune boosters. So try to keep your diet as varied and colourful as possible to ensure your body gets the spread of nutrients it needs.
It is also important to keep sugar to a minimum; try to reduce the amount of refined carbs, alcohol, and fizzy and caffeinated drinks on a daily basis. Sugar in all its forms has an adverse effect on the immune system.
INCREASE YOUR HERBS AND SPICES
There are a wealth of herbs and spices that have strong immune-boosting powers and even anti-viral and antibacterial properties. Plus, they all enhance the flavour of many popular dishes.
For example, garlic is probably one of the best known infection-fighters and works well with so many different foods; meat, fish, and vegetables – the list is endless. Additionally, ginger is equally beneficial to the immune system. Both herbs can be used in easy stir-fries, for example.
The herb thyme is delicious added to casseroles or pasta dishes and is great made into an infusion with boiling water and gargled if you’re unlucky enough to get struck down. Thyme tea is recommended for all types of infections, including earache and sinusitis. All herbs and spices will have far-reaching health benefits, so add as many as possible to your dishes!
BOOST YOUR MOOD
A healthy mind is equally important for a strong immune system and can reduce your likelihood of getting struck down with a cold or flu. If you’re suffering from low mood, then you’re more likely to suffer from infections. Sharing problems with friends or family can often help. However, it may also be helpful to seek out some complementary therapies such as massage, aromatherapy and acupuncture to help lift a low mood.
Equally, self-help strategies can be very powerful. Daily meditation, for example, is very effective for many reasons and may really help alleviate stress. It takes some practice (and obviously a little time, initially), but it is well worth persevering.
However, if low mood persists or there are emotional issues in your life, then it may be helpful to seek the services of a qualified counsellor. Often talking to someone who is properly trained to deal with problems can be very beneficial.
ACTIVITY AND EXERCISE
There are so many positive reasons to get moving! Not only will it support the immune system by boosting infection-fighting white blood cells, it will help relieve stress, release mood-enhancing endorphins and better nourish your body generally by enhancing oxygen to every part of your body.
You may not want to spend hours in the gym, which is fine. However, any form of exercise carried out four or five times a week, for around 30 minutes, is going to be hugely beneficial to the immune system. And don’t forget that a brisk walk every day certainly counts as great exercise. If you haven’t got a dog to walk, maybe ‘borrow’ one from a friend to help with motivation!
If your diet isn’t always as nutrient-dense as you’d like or you’re under a lot of stress, this is going to put a strain on the immune system. It makes sense, therefore, to take a good quality daily multivitamin to help plug any nutrient gaps and to ensure you’re definitely getting the sufficient vitamins and minerals associated with a strong immune system.
There are certain herbs, licensed as herbal remedies, which are great to take as a preventative measure. Echinacea is a popular herb, which has been used for many years to help prevent and treat colds and flu. It’s worth starting it now for a few weeks, since it increases white blood cell production. Equally, the herb pelargonium is anti-viral and antibacterial and can be taken at the very first sign of a cold, if you’re unlucky enough to get caught! Both herbs should be a medicine cupboard staple for the winter months.
So with a few simple tweaks to your diet and lifestyle, you can have a bug-free autumn and winter!
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