codpiece said:
ruther4d said:
codpiece said:
what about how vaccinations work? (don't get vaccinated whilst sick! i found this out the hard way prior to a bali trip)
What about it? Are you asking about biological mechanisms for how vaccines work? It seems a strange thing to bring up in a conversation about homeopathy, but if it's an actual question, I might know some answers.
well...I'm really just being a devil's advocate but don't vaccinations work through immunity being obtained through exposure to a small amount of the "bacteria/illness/whatever you want to call it"....and is this completely dissimilar to using like to cure like in homeopathy? I guess vaccinations are for prevention not 'cure' however (I had hep a vaccine whilst slightly sick and got sick as a dog), so there are some fundamental differences there.
I'm not advocating any views here, just throwing it out there.
NOTE - just returned from bottom of post, turned huge, so summary: vaccination works by activating a cell process that ends up with a memory response to a pathogen. Nobody has been able to explain how homeopathy might work.
Okay, so I think this is a good question, and if more people actually wondered about this stuff and searched for answers then homeopathists would have much more difficulty taking money off people.
There are a few different types of vaccines, that work in slightly different ways, but you've summed up the general principle - by introducing a tiny 'sample' of the disease to the body, you kick start a process where your cells encounter the antigen, and produce new cells in response which are able to recognise the same antigen if it is ever introduced again, and can produce a whole heap of molecules which will either neutralise or greatly reduce the pathogen causing that disease in the future. It's a wickedly elegant but complicated procedure, and I'm not great at explaining it, but it's been studied for decades. For kids, I explain vaccines by saying it's kind of like showing a picture of a bad guy to a security guy, then that security guy shows it to his friends, tells them to remember the face, and tells them exactly how they can stop him if they ever see him again.
So how does homeopathy work? The twee (and correct) answer is 'It doesn't.' If you try and go deeper, you start coming across explanations such as 'the memory of water' and 'the law of similars.' Nothing even close to the mechanisms for vaccination are implicated. I've read a lot of stuff - (I can't say scientific articles, because proper studies on homeopathy are difficult to find) and I still can't quite understand it. Basically, one school of thought is that if you can invoke symptoms in a patient using a preparation that is NOT derived from the bacteria or virus, you can protect against a disease that gives the same symptoms. Like giving somebody a running nose and red eyes by making them sniff a big onion, and then telling them 'Brilliant. Now you can't get a cold.' Then, using the 'memory of water' which has been shown to be absolute bollocks time and time again by many independent and robust scientific studies, homeopathists will dilute down that onion essence to 30C - that's 1 followed by 60 zeros.
It's worth mentioning here that not a single homeopathic remedy has ever been proven effective in a double blind, placebo controlled study. As more evidence emerges that the law of similars and the memory of water just do not work, homeopathists are now trying to go even smaller to explain why it must work. They call on 'Quantum Science!' And then they kind of stop, because 'Quantum Science' is impossible to explain.
Okay, so this turned massive, and I apologise. Hopefully it shows how important it is not to mix up vaccination and homeopathy. I spend a lot of spare time reading into this kind of work, as I think it's criminal that people take money off sick people for treatments that contain and do nothing.