Made up of a vast network of cells, proteins, tissues, and organs, the immune system is vital for maintaining an optimal environment to combat attacks from pathogens, such as viruses, parasites, bacteria, and fungi. 

It is believed that approximately 75% of our immune cells live in our gastrointestinal tract, along with 125 trillion bacteria, also known as the gut microbiome. The establishment of a healthy gut microbiome, therefore plays a significant role in developing a healthy immune system.

Bookmark this wide-ranging immune system health guide to take advantage of a wealth of information dedicated to providing knowledge on nutrition, fitness, and scientific information to help support a healthy immune system.