Overview

SCIENTIFIC SCORE
Possibly Effective
Based on 1 Research
7
USERS' SCORE
Good
Based on 17 Reviews
8.2
Supplement Facts
Serving Size: 2 Caplets
Amount Per Serving
%DV
Calories
10
 
Total Carbohydrate
2 g
1%¹
Dietary Fiber
1 g
4%¹
Selenium (from culture media)
100 mcg
182%
RM-10 Fermented Organic Mushroom BlendMaitake (Grifola frondosa) mycelia*, Shiitake (Lentinula edodes) mycelia*, Reishi (Ganoderma lucidum) mycelia*, Coriolus versicolor mycelia*, Bionectria ochroleuca mycelia, Wolfiporia cocos mycelia*,  Hericium erinaceus mycelia*, Formitopsis cajanderi mycelia*, Annulohypoxylon stygium mycelia*, Agaricus blazei mycelia*
1.16 g
+
Cat's Claw (Uncaria tomentosa) Bark
240 mg
+

Top Medical Research Studies

7
Selenium affects flu immunity variably
We conducted a 12-week study to explore the effects of selenium supplementation on flu immunity in healthy adults aged 50-64. Participants were divided into groups receiving different selenium doses or no selenium at all.

The results indicated that selenium could have both positive and negative impacts on immunity against the flu vaccine, influenced by the amount and type of selenium consumed. This complexity highlights the need for careful consideration of the benefits and risks associated with selenium supplementation in boosting flu immunity.
Read More

Most Useful Reviews

9
No sniffles experienced
12 people found this helpful
We are a large family (and because of cost, we are only taking half dose, 1 pill per day). We added this to our winter regimen this year. It's March first and we haven't had a sniffle. We were surrounded by people, many sick with flu at large organised events, and we even had guests in our home recovering from the flu. We'll finish this winter on this supplement and add it again next year. I'm very impressed!
Read More
9
Flu protection effective
6 people found this helpful
My Naturopath advised me about "cell changes" on my spleen and an old brain injury due to a car accident. I was instructed to take three tablets twice a day for 90 days, and during my next check-up, there was significant improvement in both areas. While many around me fell ill with the flu virus, I have remained healthy by taking two tablets daily for the past three weeks. I complement this with vitamins, minerals, and good omega oils throughout the year.
Read More
8.5
Essential winter aid
4 people found this helpful
This product is essential for the cold and flu season. Every winter, I suffer severe flu symptoms—earaches, fever, and chills. I rely on Immune System Food to recover quickly, minimising time lost in life. Coupled with Vitamin D3 and a soothing essential oil blend, it greatly strengthens my immune system, making it worth every penny despite the "earthy" smell. I've been using iHerb for six years and have embraced alternative medicine and supplements for 20 years, seeing it as a lifestyle.
Read More

Medical Researches

SCIENTIFIC SCORE
Possibly Effective
Based on 1 Research
7
  • All Researches
7
Selenium affects flu immunity variably
We conducted a 12-week study to explore the effects of selenium supplementation on flu immunity in healthy adults aged 50-64. Participants were divided into groups receiving different selenium doses or no selenium at all.

The results indicated that selenium could have both positive and negative impacts on immunity against the flu vaccine, influenced by the amount and type of selenium consumed. This complexity highlights the need for careful consideration of the benefits and risks associated with selenium supplementation in boosting flu immunity.
Read More

User Reviews

USERS' SCORE
Good
Based on 17 Reviews
8.2
  • All Reviews
  • Positive Reviews
  • Negative Reviews
9
No sniffles experienced
12 people found this helpful
We are a large family (and because of cost, we are only taking half dose, 1 pill per day). We added this to our winter regimen this year. It's March first and we haven't had a sniffle. We were surrounded by people, many sick with flu at large organised events, and we even had guests in our home recovering from the flu. We'll finish this winter on this supplement and add it again next year. I'm very impressed!
Read More
9
Flu protection effective
6 people found this helpful
My Naturopath advised me about "cell changes" on my spleen and an old brain injury due to a car accident. I was instructed to take three tablets twice a day for 90 days, and during my next check-up, there was significant improvement in both areas. While many around me fell ill with the flu virus, I have remained healthy by taking two tablets daily for the past three weeks. I complement this with vitamins, minerals, and good omega oils throughout the year.
Read More
8.5
Essential winter aid
4 people found this helpful
This product is essential for the cold and flu season. Every winter, I suffer severe flu symptoms—earaches, fever, and chills. I rely on Immune System Food to recover quickly, minimising time lost in life. Coupled with Vitamin D3 and a soothing essential oil blend, it greatly strengthens my immune system, making it worth every penny despite the "earthy" smell. I've been using iHerb for six years and have embraced alternative medicine and supplements for 20 years, seeing it as a lifestyle.
Read More
8
Stronger immunity achieved
2 people found this helpful
Garden of Life RM-10 has greatly improved my immune system, making me notably stronger against colds and the flu.
Read More
0
Did not work
2 people found this helpful
Not as good as expected for the price! I still became ill with the flu after taking them for over three weeks! For the cost, you'd anticipate better results. I saw none and will not buy this product again!
Read More

Frequently Asked Questions

9
Flu protection effective
6 people found this helpful
My Naturopath advised me about "cell changes" on my spleen and an old brain injury due to a car accident. I was instructed to take three tablets twice a day for 90 days, and during my next check-up, there was significant improvement in both areas. While many around me fell ill with the flu virus, I have remained healthy by taking two tablets daily for the past three weeks. I complement this with vitamins, minerals, and good omega oils throughout the year.
9
Illness avoidance noted
After having my appendix removed, I began catching every cold and virus that came my way, which was unusual for me. However, since taking this product for nearly four months, I have been exposed to numerous cold and flu viruses without falling ill. When I felt a bit under the weather once, I quickly took Garlic and Golden Seal tea, and I was fine the next day. I’m now a firm believer and will recommend this product widely.
9
Flu prevention confirmed
1 people found this helpful
We never want to run out of this product! My husband doesn’t catch colds or flu when he takes RM-10, needing only one capsule a day for protection against germs. Before this, he often succumbed to severe flu symptoms, and amid the Covid pandemic, it has provided excellent defence! It works wonders for me as well.
9
Flu-free experience
Remarkably, I haven’t had the flu since starting this product six months ago. It’s an excellent value for everything included and allows me to avoid hunting for mushrooms in various brands. It also energises me significantly.
7.5
Effective immune support
This product works like magic for me. I've always had immune issues and have tried many mushroom products, but this one is significantly better. It has helped with my allergies and remarkably aided me when I came down with the flu.
8.5
Essential winter aid
4 people found this helpful
This product is essential for the cold and flu season. Every winter, I suffer severe flu symptoms—earaches, fever, and chills. I rely on Immune System Food to recover quickly, minimising time lost in life. Coupled with Vitamin D3 and a soothing essential oil blend, it greatly strengthens my immune system, making it worth every penny despite the "earthy" smell. I've been using iHerb for six years and have embraced alternative medicine and supplements for 20 years, seeing it as a lifestyle.
7
Selenium affects flu immunity variably
We conducted a 12-week study to explore the effects of selenium supplementation on flu immunity in healthy adults aged 50-64. Participants were divided into groups receiving different selenium doses or no selenium at all.

The results indicated that selenium could have both positive and negative impacts on immunity against the flu vaccine, influenced by the amount and type of selenium consumed. This complexity highlights the need for careful consideration of the benefits and risks associated with selenium supplementation in boosting flu immunity.

References

  1. Ivory K, Prieto E, Spinks C, Armah CN, Goldson AJ, et al. Selenium supplementation has beneficial and detrimental effects on immunity to influenza vaccine in older adults. Clin Nutr. 2017;36:407. doi:10.1016/j.clnu.2015.12.003
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