DaveNJ41 said...
Are we all sure that it would take a lot more stevia to kill bacterium in a human body? The entire stevia plant must be used in order to achieve it's antibiotic/antimicrobial effects I think. And if they concentrated it down into a usable form, I think that would pose a potential treatment option for us?
I started using stevia when only the liquid extracts were available, which is what was used in the study.
www.ncbi.nlm.nih.gov/pmc/articles/PMC4681354/The leaf was the only part used in this study: " The leaf extract of Stevia possesses many phytochemicals, which include austroinullin, β-carotene, dulcoside, nilacin, rebaudi oxides, riboflavin, steviol, stevioside, and tiamin with known antimicrobial properties against many pathogens."
We don't know what brand or if it was a powder or liquid that was used: "Different Stevia extracts manufactured by Nutramedix®, Now®, Sweet leaf®, and Truvia® were purchased from health food stores in the USA and were labeled randomly as Stevia A, B, C, and D. The extracts A, B, and C were formulated by standard alcohol extraction method whereas extract D was purchased in a powder form dissolved in distilled water. "
Doses used are not easily explained.
But I did find this in that study:
These antimicrobial studies used a high concentration of purified stevioside, and in our study, we achieved similar antimicrobial effect against Borrelia by using a lower concentration of the whole leaf extract. Our data with purified Stevioside did not show any significant antimicrobial effect on Borrelia spirochetes and persisters compared to the whole leaf extracts of Stevia.
And finally, we simply cannot ignore what the researchers themselves say: "Our future goal is to further investigate the individual components of whole leaf Stevia extract against B. burgdorferi and to identify the most effective component responsible for its significant antimicrobial effect. In conclusion, the overall antimicrobial effectiveness of Stevia A extract on the different morphological forms of B. burgdorferi was comparable to the combination of certain antibiotics.
Although the results of this preliminary study cannot be extrapolated directly to clinical practice, further follow-up studies are necessary which can address the safeness of Stevia and to further identify the most effective component(s) against Borrelia."
(Trav added the underline above for emphasis)