I have to admit I am skeptical for many reasons but I am forced to admit that have been wrong before, once, at least, so I have a fairly open mind bout this and am curious.
If it truly works, and does not have unexpected side effects, it could be useful to those who have actually seen AFB in recent years.
The Guardian is not a very authoritative source, so let's go to the horse's mouth.
I have no interest in diving into the literature cited but I am sure someone will give it a good working over and provide a write-up here.
"https://www.dalan.com/product"
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