Explore how your immune system’s vast network of cells, tissues, and organs coordinate your body’s defenses against bacteria, viruses and toxins. The immune system is a vast network of cells, tissues, and organs that coordinate your body’s defenses against any threats to your health. Without it, you’d be exposed to billions of bacteria, viruses, and toxins that could make something as minor as a paper cut or a seasonal cold fatal. So how does it work? Queries: how to strengthen immune system weak immune system immune system exercise immune system boost immune system how to boost immune system avoid these mistakes exercise and immune system immune system booster zinc and immune system boost your immune system boost immune system food how to boost your immune system immune system signs immune system booster foods immunesystemmistakes how does your immune system works turmeric for immune system dysregulated immune system