The Scientific Evidence Behind Immune Boosting Supplements

mmune boosting supplements

Many supplements claim they can boost your immune system, but what does the science say?

Read Colloidal Silver and Herbs, Other Immune System Friends

In this video, Andrea Donsky interviews Joel Thuna, a 4th generation master herbalist, owner of Pure- lē Natural Products, and a self-proclaimed "science geek" who reads 6-10 clinical studies every single day. Andrea asks Joel to share the science behind many popular immune-boosting supplements—including vitamin C, vitamin D, oregano oil, elderberry and chaga. They also discuss the benefits of each supplement and how much we should take.


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U.S.A 🇺🇲

Now Vitamin C:

Now Vitamin D-3:

North American Herb and Spice Oregano Oil:

Nature’s Way Elderberry:

Sayan Chaga:

Canada 🇨🇦

Now Vitamin C:

Pure- lē Natural Vitamin D:

Pure- lē Natural Oregano Oil:

Pure- lē Natural Organic Elderberry:

Pure- lē Organic Chaga:

DISCLAIMER: This article contains affiliate links, which means that if you click on one of the product links, Naturally Savvy will receive a small commission so we can keep pumping out amazing articles like this one. Thank you so much for your support!


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Andrea Donsky, B. COMM is an international TV Health Expert, Best Selling Author, Nutritionist Podcast Host, and Founder of—a recipient of Healthline’s Best Healthy Living Blogs for 2019. As a pioneer and visionary in the health food industry, Andrea’s passion is to inspire people to make healthier choices. Andrea has combined her background and expertise as both a Registered Holistic Nutritionist and an entrepreneur ("She Boss!") to educate the public on living a healthy lifestyle through the creation of her businesses, books, articles, podcasts, videos, talks, and TV and radio media appearances. Andrea founded Naturally Savvy Media Inc. in 2007 in order to share her passion for healthy living, and love for natural products and companies. Among her numerous publications, Andrea co-authored Unjunk your Junk Food published by Simon and Schuster, a book that journalist, author and mother Maria Shriver endorsed: “Unjunk Your Junk Food has certainly made me more aware about the food that my children eat and the effects it has on our body and mind."</P. Andrea also co-authored two e-books entitled Label Lessons: Your Guide To A Healthy Shopping Cart, and Label Lessons: Unjunk Your Kid’s Lunch Box.