Not that they apologized in any way, but at least this shows that they are not totally allergic to sound criticism. Update recently a couple of reports have appeared in newspaper Het Parool ( 1, 2 ) on deaths by drowning probably caused by using the wim Hof Method in an inappropriate way. Four men had been practicising the breathing techniques just before a long swim under water. This is extremely dangerous, because of the risk of shallow water blackout. Wim Hof tells he and his company Innerfire have always warned for this risk during their workshops and on the Internet, but questions remain whether they have actually always given it the attention it needs. Update ome weeks ago i was contacted by canadian newspaper la presse for commentary, the article was published on 2 may: Sur les traces de lhomme de glace. Hundreds of Proofs of Gods Existence. Presuppositionalist (I) (1) If reason exists then God exists.
Icon of Obfuscation - talkOrigins Archive
In koud Kunstje the expediton is also mentioned and in the book hof corrects the claim that they reached the summit in almost the same words as he used on Twitter to answer my question. However on (the website on which I had written the original Dutch version of that blog we were contacted by one of the participants of this expedition who told us that the expedition had been even far less succesful than we had already reported. Not only had a lot of the participants who didnt make it to the edge of the crater shown clear symptoms of altitude sickness, but a big part of the group had to be evacuated off the mountain by car because of their poor physical. Among those wim Hof himself, who had been exhausted and had been suffering from injuries to his feet. I checked this story carefully with a couple of other participants, who confirmed this version of the story, before contacting Hofs company. Hof and his son Enahm were not willing to indicate specific flaws in the reconstruction, but offered to talk about the context on a cup of coffee. I didnt pick up this invitation, because i felt I had given them ample opportunity to tell their side of the story. . I published the reconstruction on Kloptdatwel: Bergaf met Wim Hof ( going down with Wim Hof ). These blogs of mine probably set some bad blood between the hofs and. This became more clear on Facebook later, on a totally unrelated issue, where I was called a lousy journalist and even accused of using hate speech by Enahm. But when my article from skepter was published online and he had actually read it, he even shared it via the facebook page of Innerfire.
So far my impression of the wim Hof Method is not too bad and I would really hesitate to call it quackery. The method doesnt look that dangerous when performed in the presence of others (if you are alone, there might be some risks of falling when passing out performing the breathing exercises) and you can hardly find reports of bad experiences see update. Furthermore, it is quite cheap. Hof isnt selling expensive stuff, just workshops brief which dont seem overly expensive. Also he is not explicitely promoting his methods to sick people. Whether patients start using the wim Hof Method, because of false hope he gives, is up for debate. I surely would like to see hof more careful on this matter than he has been in the past. Kilimanjaro, view from Moshi, tanzania (via wikimedia commons) More on the kilimanjaro expedition The kilimanjaro expedition of 2015 didnt go as well as the company of Hof ( ) was trying to let the world believe in their press release as I had set out.
And science is above speculation, it is not philosophizing. L1 : I just asked you: can you cure cancer with these methods? Hof : I believe that every disease, any disease whatsoever, is essentially a disbalance of the immune system and that this immune system L1 : But do you claim that even cancer can be beaten with these methods? Hof : yeah, but proper research is necessary for this. L1 : ok thats clear, it has not yet been proven, but you think it is possible? Hof : I think absolutely that there,. 95 percent of all diseases, amongst which are numerous types of cancers, can be cured.the
I guess that most people who are critical of Hof (or even call him a quack) are worried that he gives false hope to patients with serious diseases. Although Hof is aware of this and states in his book that he definitely doesnt want to do this, it is hard not to get the impression that Hof has difficulties to keep his enthusiasm and optimism about the possible effects of his methods restrained. A good illustration of this is the following part of an interview he gave to regional television station Limburg 1 (L1) on may 20th 2014, shortly after the pickkers and Kox study was published: L1 : Are you convinced that someone with cancer can cure himself. Hof : no, absolutely not, i would not go that far. What this is about we have shown now, as the first group in the world, that the autonomic nervous system, of which science upto now was telling that you arent able to influence it, we can influence this in relation to the immune system. This means that every human from this moment on, can influence his autonomic nervous system in relation to his immune system and can learn to do this in really short time. L1 : But Ockels thought, pvE: Wubbo Ockels, the first Dutch astronaut, died of cancer just two days before the interview. He had shown much interest in the wim Hof Method as one of the many alternative methods he tried out to beat the terminal cancer he was suffering from. Hof : This is what we have achieved at this moment.
Does your Business have an Effective disaster Recovery
But you can better read what. Steven novella wrote about earthing. Also david Servan-Schreiber is mentioned in the book, who promoted all kind of dubious alternative treatments against cancer. In my opinion the attention given to these silly theories undermines the serious scientific attitude wim Hof claims to pursue for his own methods. There seem to be a lot of people surrounding Hof who are willing to jump the bandwagon to promote their own ideas, which do not really have anything in common with the wim Hof Method. Im not sure why Hof lets this happen, but I guess he is just happy with all attention which looks like it supports his own ideas.
One other person is making an appearance in this book as a wim Hof supporter: former professor pierre capel. He is speculating a lot on the working mechanism underlying the effect Pickkers and Kox have shown. Something about transcription factors which can be influenced with mediation. And he makes quite bold claims of the possibilities of this for curing cancer. To me his ideas sound an afwul lot like the pseudoscientific ideas of deepak chopra. Capel left the professorship he held at Utrecht University in 2002, only 56 years of age, which is rather peculiar. After retiring he hasnt published any scientific article and only seems to promote yoga and meditation, so i would be very careful to take the ideas of this man too seriously.
In lay terms: the hyperventilation reduces the normal response of the body to the endotoxin. This would not be generally worthwhile, because the body is now acting less aggressive against the invasion of something it wants to get rid off. But there are cirumstances where this might be actual beneficial. However, whether this is anything more than an interesting scientific fact remains to be seen. Pickkers and Kox emphasize that this experiment was done with healthy volunteers and has only proven that a short term effect can be obtained. Suggesting that this might lead to an effective treatment for people who suffer from an overacting immune system is pure speculation.
The quackery, strange thing about this book is that the authors give attention to other methods as well, which dont really have a link with the wim Hof Method and are clearly nonsense. Most likely this interest comes from Hofs co-author de jong (a former pro-cyclist turned running coach who has connections with people who have written or practice these methods. One such method is the buteyko breathing Technique, which like the wim Hof Method promotes a specific way of breathing, but is based on a totally different theory. And that theory is utterly flawed. . There is a nice article on Science based Medicine by joseph Albietz on this: Buteyko breathing Technique nothing to hyperventilate About. The other obvious bullocks is earthing. Wim Hof hasnt said anything about this before this book came out. He walks barefooted a lot of the time, but never associated this with earthing as far as i know. Earthing is based on the bizarre idea that we need to give electrons from the earth easier access to our body, because these are needed to neutralize free radicals there.
Printed, textile, design and Surface pattern Graduates
They found lab out that Hof is able to show some control over his immune system, which was not thought possible. The most important scientific result for Hof came in 2014 with the publication. Voluntary activation of the sympathetic nervous system and attenuation of the innate immune response in humans, kox, Pickkers et. In this research twelve healthy volunteers were trained in the wim Hof Method and twelve others were not. They all got an injection of an endotoxin from the. Normally the body reacts quite vehemently to this, but the trained volunteers were able to keep the bodys reaction at a far lower level than their untrained counterparts. Kox and Pickkers think that this is mostly caused by the breathing technique: In the intervention group, plasma levels of the anti-inflammatory cytokine il-10 increased more rapidly after endotoxin administration, correlated strongly with preceding epinephrine levels, and were higher. Levels of proinflammatory mediators tnf-α, il-6, and il-8 were lower in the intervention group and correlated negatively with il-10 levels.
The breathing and meditation are based on Tibetan. Tummo techniques, which spiritual aspects were stripped off by hof for his method. The breathing Hof promotes comes down to repeatedly taking 30 deep breaths in a row, followed by keeping your breath for as long as you can. In this way you cause hyperventilation. A good thing according to hof in his book, because that would lead as much oxygen as possible deep into your cells, enabling your mitochondria to produce more energy, unwanted rest products from processes in your body being cleaned up, and also prevent the production. You will even feel better according to hof, because his techniques get more oxygen to the pineal gland, which then starts to produce more melatonine. At the radboud University medical Center in Nijmegen several researchers investigated the physical capabilities of Hof.
Luckily i could base my article on the book hof published in spring last year which precisely claims to give the state of scientific evidence for his method from his point of view: koud Kunstje wat kun je leren van de Iceman? By wim Hof koen de jong (april 2015) translates as: Cold trickery what can we learn from the Iceman? The article i wrote for the august editon. Skepter can be read online on the skepsis website (Dutch bergop, bergaf met The Iceman de wim Hof methode. . I will give a summary here, but if you have questions about the original article and you have trouble understanding the dutch text, feel free to leave your questions in the comments. The science, the wim Hof Method is a combination of three things: exposure to cold, breathing techniques and meditation. The cold exposure is the most visible part of the method, especially when people step into lab bathtubs filled with ice cubes. . Hofs ability to withstand long exposure to cold has been researched and is partially explained because he has larger than usual amounts of brown fat on his body.
School Spotlight: Cornell sc johnson College of Business
Dutchman Wim Hof earned his nickname The Iceman for his world records involving the cold standing for almost two hours in a crate full of report ice cubes, that sort of things. But in recent years he is promoting the methods that he claims enabled him to achieve these records as a method for achieving better health as the wim Hof Method. Already he has gained a lot of enthusiastic followers and he has been training many people to propagate his method. On this website i have written about Hof before, not directly about his method, but about a promotional stunt a year ago which didnt go as well as he wanted the world to believe: his group climbing of Kilimanjaro in the record time of 31 hours. Iceman Wim Hof over the top ). For, skepter, the magazine of Dutch skeptics foundation skepsis, i was asked to write an article about Hof and his method. In this article i focused more on the scientific evidence for the many claims surrounding the wim Hof method.