10 Science-Backed Ways to Boost Your Immune System Naturally in 2025
📝 Introduction: Why Immunity Matters More Than Ever in 2025 In 2025, with viruses evolving and stress levels rising, a strong immune system isn’t just a bonus — it’s essential. Your body’s natural defense system protects you from bacteria, viruses, and chronic disease. The good news? You can enhance it with simple, natural habits backed…