Serving as the body’s primary defence against pathogens, the immune system is essential for staying healthy.|

Knowledge of the immune system’s functionality can guide us towards better health and wellbeing.

The impeccably functioning immune system provides us with protection by distinguishing harmful invaders like bacteria, viruses, and parasites from our body's healthy cells.

However, what if our immune system doesn't work as intended? When our immune system is not functioning properly, we are more likely to catch different illnesses including colds and the flu.

What can we do to give our immune system a natural boost?

Firstly, maintaining a balanced diet is crucial.

Physical exercise is another important factor for maintaining a healthy immune system.

On top of this, plenty of sleep and stress management techniques can help keep your immune system strong.

Last but not least, introducing nutritional supplements in your routine could be useful to your immune Cold and flu prevention health.

These can include echinacea, zinc, vitamin D, and vitamin C, all of which are known to support immune function.

To sum up, our immune system plays a crucial role in our overall health, and we should thus make it a priority to maintain its health.