I had already a thread here about asthma and iatrogenic factors last month including estrogens, vaccines, antibiotics, vitamin D, paracetamol, and Caesarean section. There may be even another kid on the block: folate. At least in mice in utero supplementation with methyl donors enhances allergic airway disease Continue reading Asthma: a iatrogenic disease cont’d
Do you still have some doubts on a recent experiment in mice that were sensitized under vitamin D co-exposure?
Here is another nice paper from Nature, Jan, 21, 1967 where rabbits are fed allergen & vitamin in a germ-free environment Continue reading Vitamin, germs and allergy – 41 years ago
For everybody who wants to follow up the most recent discussion about allergy promoting effects of vitamin D here is a short summary. The Harvard group basically wrote three articles that were immediately contradicted. The comment on the first article in JACI was by a NIH researcher Continue reading Vitamania
I wonder about the title of a new nature medicine editorial
Breathing easier with breast milk
It is not so much the unwanted analogy to aspiration; the paper simply hasnÂ´t to do anything with breathing. It is a poor narrative of a concomittant NM article repeating many of its prejudices. Although the authors would like to let you belief that they have discovered allergen transfer into breast milk, this is known Continue reading Parascience in nature medicine?
Is there any sense of genetic studies aiming at an association with body mass index? Will there ever be a public health strategy or any medical intervention based on a genetic marker?
I am recalling what Christoph – a friend of mine at medical school and a now professor for child psychiatry – once told me when he was working on his thesis about anorexia: “You only need to weight them for a diagnosis”. As there are now lots of weighing machines out there, there are plenty of DNAs (intended for different outcomes!), which might be a reason of the 5946 “obesity and gene” papers.
Will this help anybody? I fear, that responsibility is even shifted to “poor genes” (of course I acknowledge that there might be gene nutrient interactions – Paul Soloway wrote a nice essay on that). My view – developed with my wife over many years – is that that the obesity epidemics is largely an environmental trait of poor eating habits, wrong orientation on dress models and not enough physical activity. I recall also Professor Walter Willett – who has been my former advisor in Nutritional Epidemiology – that things can be quite simple. Check for his “Low Glycemic Index” on the web, find a sports club for biking, jogging or walking, concentrate on eating and use small spoons and forget about diets.
There is long-standing discussion, how the body signals by “being hungry” that something is missing (sorry, only 1 historic reference). Of course this works also in non-humans: Have you ever seen supersized animals? My guess is, that the well developed and unconscious food recognition process is largely fooled by pre-processed food that contains additives changing appearance, taste and smelling. So, you have now heard the first time about the fake food hypothesis. I do not believe so much in voluntarily overeating – it seems much more an involuntary repeated intake to find someting useful.
Coming back to our start: Imagine that drugs that can block hunger (as we now learned the search for required food ingredients) and imagin that the developed world continues to eat their currently preferred food: Everybody will then need a professional nutrionists to balances his/her daily intake. So, we better save tax payer money for these BMI-gene studies. Yea, yea.