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Truly Immune

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Dr. Fong's FREE Guide: Fight Colds, the Flu, & COVID-19 Naturally


My goal as a naturopathic doctor is to give you the tools you need to optimize your health. This includes teaching you how to boost your immune system to prevent and fight off colds, the flu, and now, COVID-19. With the recent outbreak of this new virus, it is critically important to educate and empower yourself with the information you need to protect yourself and your family.

What do colds, the flu, and COVID-19 all have in common? They are all viral infections that wreak havoc on the respiratory system and require the defense of a healthy immune system.

For centuries, traditional Chinese, herbal, and homeopathic doctors have been successfully using herbs and homeopathic remedies to prevent and decrease the severity and duration of viral infections. As a naturopathic doctor, I use these medicines, along with other naturopathic modalities such as nutrition, lifestyle modifications, hydrotherapy, and essential oils, to prevent and treat viral infections in my patients. Many of these vitamins, herbs, and treatments have been widely researched. I have provided this research in the Truly Immune Complete Guide, which contains in-depth information including cited studies. I also created the Truly Immune Mini Guide as a reference manual that you can use for quick access to the most important information. 

My goal with this guide is to empower you to make healthy lifestyle and diet choices that boost immune function, teach you how to stock your medicine cabinet with supplements, herbs, and homeopathic remedies, and show you the simple at-home treatments and remedies you can use

when you do not have access to other support.

I hope this information is helpful for you and your family. Stay well!

In health,

Diane Angela Fong, ND

The Truly Immune


The herbs, vitamins/minerals, homeopathy, at-home treatments, and diet info you need to protect yourself from viral infections. Includes a video from Dr. Fong,

downloadable PDF guides, and research studies supporting the treatments. 

The Truly Immune Blog & Podcast

Dr. Fong covers COVID-19 and the Truly Immune Guide on her blog and podcast, Getting to the Root Cause.

Watch Podcast

The Truly Immune

Dispensary & Supplements

Purchase all the supplements and remedies you need to prevent and address viral infections. 

Go the Dispensary



COVID-19 Information, including information about the IgM/IgG COVID-19 Antibody test. 

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