"All truth passes through three stages. First, it is ridiculed. Second, it is violently opposed. Third, it is accepted as being self-evident."
- Arthur Schopenhauer
As part of my recent servings of spam (albeit entertaining and useful spam, I hope) I wanted to write a short post on the use of LCHF to prevent (or to 'cure') diabetes. It'll be shorter than intended because the two opposing sides are neatly summed up by these two almost-identically-named organisations:
diabetes.co.uk
diabetes.org.uk
I was a little confused when I came across the former site: I thought it was the official one (ie., the one endorsed by the NHS). It isn't. That's the second (.org) site.
What struck me most about the .co.uk site is that they describe the underlying biochemistry of diabetes accurately and simply, and when the science isn't clear they say "we're not too sure about this, but here's what we do know". They recommend a low-carb diet by drawing a fairly obvious inference: a body that cannot process carbohydrates without help is best not given carbohydrates. Even if you vehemently disagree with their position, it's hard to argue with their thread of reasoning.
The official site, by contrast, is dogmatic ("we know sugar doesn’t directly causes Type 2 diabetes"), contradicts itself, and is scientifically inaccurate. It touts the low-fat high-carb diet as both prevention and management policy without once mentioning why fat might have anything to do with your glucose-control loop, or indeed without explaining why it's OK for diabetics to eat carbs when glucose is fundamentally toxic to them.
Most relevant to this forum, perhaps, is diabetes.org.uk's position statement on low-carb diets:
diabetes.org.uk/professiona...
Which begins:
"The current evidence suggest that low-carb diets can be safe and effective for people with Type 2 diabetes. "
Well done. Finally! So you're recommending low-carb diets for diabetics?
"People should be encouraged to eat more vegetables, fruits, wholegrains, pulses, seafood, nuts, and to eat less red meat and processed meat, sugar-sweetened drinks, sugar-sweetened foods, and refined grains such as white bread."
Hmmm.
The statement then concludes:
"It is extremely important that dietary recommendations are based on good evidence rather than individual opinions."
So low-carb diets are safe and effective, and we can presume then that dietary carbs have SOMETHING to do with diabetes, even if we're still debating the mechanisms involved. But diabetics are nevertheless advised to eat a completely different diet, with energy derived predominantly from carbs.
I guess that's that cleared up then.
I should be clear that the aim of this post is not to start a flame war - I'm assuming readers of this forum are all broadly in the LCHF camp to begin with and will have no argument with the stated position of diabetes.co.uk. I have just two observations:
1) As a previous poster mentioned, the times they are a-changing. It is inconceivable that diabetes.co.uk would have achieved its apparent popularity even 15 years ago. It might even have been shut down. More than anything else, I'm elated that diabetics - or at least some of them - are going to have their lives improved and prolonged because someone is finally giving them accurate information.
2) What on earth has happened to scientific education in the UK? I have degrees in both soft and hard sciences, and I work (sometimes) as an engineer. To me, the content of diabetes.org is so transparently incorrect that I am baffled that apparently intelligent people could produce such a thing. Are there so few people with a background similar to mine that such egregious nonsense can go not merely unnoticed, but approved of and accepted as fact?