Courses / How to Bulletproof your Immune System

How to Bulletproof your Immune System

Created by Dr. Eric Berg DC

Available in: English

How to Bulletproof your Immune System

What you will learn

  • How to bullet-proof your immune system against invading pathogens
  • Increase your understanding of how your immune system works
  • Discover the benefits of vitamins and minerals for a healthy immune system
  • Learn about the diverse microbial communities that are vital to your immune function
  • Learn how you can identify vulnerabilities within your immune system and make them your strengths.
  • Find out why poor sleep, sugar consumption, and stress can inhibit immune function
  • Discover simple tips for avoiding immune system vulnerabilities naturally
  • Learn about the surprising ways you can leverage exercise and diet to support your immune health
  • Learn how you can support the full potential of a healthy immune system
*  Online Course

Start instantly and learn at your own schedule.

*  Flexible Schedule

Complete the course on your own flexible deadlines

*  Certifications

Get a Dr.Berg original certification


This course will give you the tools you need to support a healthy immune system. Imagine having the immune system strength to make it through flu season without so much as a sniffle… Imagine how it would feel if you didn’t have to worry every time you hear someone cough at the grocery store. This is the potential of a healthy immune system.

In this course, we’ll take these complex immune players—T-cells, B-cells, Natural Killer cells, phagocytes, etc. and break them down into extremely simple and understandable terms that you can apply in life.

From there, we’ll move on to learning about the hidden causes of poor immune function, how to identify immune vulnerabilities, and the best ways to handle a vulnerability if you have one. Finally, you’ll discover the best ways to support a healthy immune system with exercise, sleep, diet, fasting, and supplements.

If you’re ready to learn a wealth of practical information about your immune system and how to support healthy immune function, don’t hesitate to enroll. As a member, you will instantly gain life-time access to all of the course material.

Who this is for

  • Health-conscious individuals that want to support their full immune potential
  • Health coaches that want a deeper understanding of the immune system
  • Personal trainers who want insights on supporting healthy immune function
  • Nutritionists who want the simplified version of the physiology of the immune system
  • Individuals on a keto and intermittent fasting plan who want to maximize their benefits
  • The average person looking to learn new and exciting things about natural medicine

Course structure

Introduction to the Course 01:14
The Two Parts of the Immune System 12:39
Your Immune Glands Simplified 05:51
Your Natural Killer Cell Simplified 02:11
Your T-cells Simplified 06:15
Your B-cells Simplified 03:17
Stress and the Immune System 04:31
The Microbiome is 70 Percent of Immunity 09:32
The Impact of Vitamin D on Your Immune System 04:59
The Impact of Zinc on Your Immune System 04:14
The Impact of Vitamin A on Your Immune System 03:25
The Impact of Vitamin C on Your Immune System 04:45
Don't Turn Off Your Immune System Prematurely 04:38
How to Leverage Exercise to Maximize Your Immune System 03:27
Sleep Deeper and Boost Your Immune System 01:53
Sugar Seriously Destroys Your Immune System 04:08
Use Keto to Protect Your Immune System 03:43
72 Hour Fasting Strategy that Takes Your Immune System to the Next Level 02:49
The Top Immune System Remedies 08:58
It’s Not the Virus that Kills You, It’s Your Immune System 05:08
Immune Course Summary 02:41
Message from Dr. Berg 00:22

All courses come with 30-day money-back guarantee


Dr. Eric Berg DC

Dr. Eric Berg DC

Dr. Eric Berg, The Knowledge Doc™, is a world-leading expert and educator on the ketogenic diet, intermittent fasting, nutrition and many other health and wellness topics.

He has decades of experience in helping millions of people from all walks of life achieve dramatic personal health transformations through his engaging videos, books and courses. Dr. Berg has become known for his ability to break down complex health topics into easy-to-understand, usable knowledge.

Dr. Berg is the director of Dr. Berg Nutritionals and the author of the bestsellers The 7 Principles of Fat Burning, The New Body Type Guide, and The Healthy Keto Plan—among other books, booklets and guides on the ketogenic diet, intermittent fasting and more.

Disclaimer: Dr. Eric Berg received his Doctor of Chiropractic degree from Palmer College of Chiropractic in 1988. His use of “doctor” or “Dr.” in relation to himself solely refers to that degree. Dr. Berg is a licensed chiropractor in Virginia, California, and Louisiana, but he no longer practices chiropractic in any state and does not see patients so he can focus on educating people as a full-time activity, yet he maintains an active license. This course is for general informational purposes only. It should not be used to self-diagnose and it is not a substitute for a medical exam, cure, treatment, diagnosis, and prescription or recommendation. It does not create a doctor-patient relationship between Dr. Berg and you. You should not make any change in your health regimen or diet before first consulting a physician and obtaining a medical exam, diagnosis, and recommendation. Always seek the advice of a physician or other qualified health provider with any questions you may have regarding a medical condition. The Health & Wellness, Dr. Berg Nutritionals and Dr. Eric Berg, D.C. are not liable or responsible for any advice, course of treatment, diagnosis or any other information, services or product you obtain through this course or site.

What others are saying