What Is an Antigen, and How Does It Affect the Immune System? - #15847

Antigens are substances that trigger an immune response, leading the body to produce antibodies to defend against potential threats. These can be proteins, polysaccharides, or toxins found on bacteria, viruses, and other harmful invaders. However, not all antigens are harmful—some, like blood group antigens, naturally exist in the body and help with biological functions. Vaccines use antigens from weakened or inactive pathogens to train the immune system to recognize and fight infections. When introduced into the body, they stimulate immune memory, enabling a faster response if the real pathogen is encountered. Some vaccines require booster shots to strengthen long-term immunity, as antibody levels may decline over time. From an Ayurvedic perspective, immunity (Ojas) is strengthened through a balanced diet, lifestyle, and herbs. Tulsi, Amla, Chyawanprash, and Ashwagandha are known to enhance immune resilience by promoting strong digestion (Agni) and detoxification. Ayurveda also emphasizes Nasya therapy (nasal oil application), Pranayama (breathwork), and Rasayana (rejuvenation practices) to maintain a well-functioning immune system. Many people find a combination of vaccines and natural immunity boosters to be effective. While vaccines prepare the body for specific diseases, holistic approaches like Ayurveda focus on overall immune balance. Have you tried Ayurvedic remedies for immunity, or do you prefer conventional vaccines alone? Would love to hear your thoughts!