The immune system is vital for humans' survival as it is the body's defence mechanism against infections and toxins provided by organs and processes of the body. A healthy immune system protects the body from bacteria, viruses, toxins, and other potentially damaging foreign bodies. When the immune system functions properly, it identifies a variety of threats like harmful microorganisms or nasty bacteria while distinguishing the body's own healthy tissue. The seven main parts of the immune system are white blood cells, the complement system, the lymphatic system, antibodies, the spleen, the thymus, and the bone marrow. Table of Content Take Probiotics Avoid Taking Processed Foods Appropriate Vitamin Levels in the Body Be active Cut the Stress Meditate Adequate Sleep Do not Smoke Maintain a Healthy Weight Improve Personal Hygiene (Homemade Sanitiser Recipe) Natural Ways to Boost Immune System Boost the Immune system naturally by improving the fo