How can we support the immune system?
Because the immune system is made up of so many parts and complex processes, it makes sense that supporting it isn’t straightforward. However, there are some key things we can do to help our immune system.
Good hygiene
Our skin and mucous membranes are an important part of our immune system so we need to help them out. Regular hand washing and sanitizing are important, especially before handling food and after using the bathroom. Wash and cover any cuts or scrapes. Protect others by sneezing or coughing into your elbow.
Vaccination
Vaccinations work by exposing your child to the harmful microbe in a safe way so that their immune system can do its clever work and create some antibodies that are ready and waiting for a large potential future attack from that microbe.
A good diet
This one is easier for some parents to implement than others! Any increase in fresh fruit and veges is good, while a diet high in leafy greens (bok choy, spinach and kale), healthy fats (nuts, seeds, avocado) healthy sources of protein (eggs, beans, white meat) and fruit high in vitamin c and antioxidants (berries, oranges, red capsicum) is ideal.
A warm, dry home
During winter we spend a lot of time indoors so how well that environment is supporting your immune system is important. A damp, cold house makes your respiratory immune system work harder because it doesn’t like all the moisture, plus the air is more likely to be loaded with bacteria and mould microbes. Damp, bacteria-laden air can also increase the occurrence of problematic eczema and other skin problems.
Plenty of sleep
Not having enough good quality sleep can make you more susceptible to illness.1 Aside from ensuring everyone isn’t grumpy, that’s why a good night’s sleep is so important! Good sleep practices include staying off screens for half an hour or more before bedtime, having a relaxing and consistent bedtime routine, and ensuring everyone is warm and comfortable.