Boosting Immunity to Combat COVID-19 with Functional Foods and Nutraceuticals

Boosting Immunity to Combat COVID-19 with Functional Foods and Nutraceuticals explores the critical connection between nutrition, immune health, and resilience against viral infections—particularly in the context of the COVID-19 pandemic. With a focus on science-backed dietary strategies, this textbook offers an in-depth look at how functional foods, nutraceuticals, and natural compounds may support the body’s defense systems.

Blending current research with traditional knowledge, the book examines key nutrients, herbal remedies, and lifestyle practices that promote immune strength. It covers a wide spectrum—from vitamins like C, D, and zinc to plant-based bioactives found in turmeric, tulsi, and green tea—presented in a clear and accessible format for students, health professionals, and curious readers alike.

Each chapter is structured with summaries and exercises to reinforce learning and encourage critical thinking. While not offering a cure, the book highlights evidence-informed ways to build immune resilience through diet and wellness, serving as a timely academic resource in the post-pandemic world.

Whether you’re studying nutrition, public health, or simply seeking to understand the role of food in immune support, this book provides a practical and thoughtful guide grounded in science and global health perspectives.