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Truly Immune

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Dr. Fong's FREE At-Home Wellness Guide 


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

My goals with this guide are to:

  1. empower you to make healthy lifestyle and diet choices that boost immune function,

  2. teach you how to stock your medicine cabinet with supplements, herbs, essential oils, and homeopathic remedies, and

  3. show you the simple at-home treatments and “food as medicine” remedies you can use when you do not have access to other support (or to provide additional immune support when needed).


This guide is an educational resource for my patients and anyone who is interested in learning how to boost their immune function. After reading this guide, I hope that you feel empowered and more confident about staying healthy all year long. Stay Well! 


In health,

Diane Angela Fong, ND

Please note: The recommendations in the Truly Immune Guide have not been proven to prevent or treat COVID-19, only to boost immune function and give yourself the best chance at fighting acute viral illnesses. This guide should be used only as an educational resource. It does not replace medical care from your physician. You should always consult with your physician before starting new supplements and herbs. If you are on medications, have a medical condition, or are pregnant/breastfeeding, you should consult with me or your physician to make sure that the supplements and herbs in this guide do not have any contraindications with your condition or with medications you are currently taking.

Truly Immune


The herbs, vitamins/minerals, homeopathy, at-home treatments, and diet info you need to protect yourself and boost your immune function. Includes a video from Dr. Fong, downloadable PDF guides, and a complete guide with cited research studies. 

Truly Immune Blog & Podcast

Dr. Fong covers the Truly Immune At-Home Wellness Guide 

on her blog and

podcast, Getting to the Root Cause.

Truly Immune

Dispensary & Supplements

Purchase all the supplements and remedies you need to support your immune system. 



Read important information on COVID-19 and utilize a web-based map to track cases of the virus around the world.

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