I read a sad article elsewhere in GD earlier today:
http://www.democraticunderground.com/discuss/duboard.php?az=view_all&address=439x1881390And on that page there was a link to this story:
http://www.tampabay.com/news/aging/doctor-says-an-oil-lessened-alzheimers-effects-on-her-husband/879333I posted a comment in that original thread to tell people who have a loved one/family member with Alzheimer’s disease (or Parkinson’s, Huntington’s, multiple sclerosis, or ALS) that it might be worth a read, but then I realized that those people might not click on an OP with a completely unrelated title. So here it is, in a thread of its own. I hope it’s okay that I’m posting it here, because the other forums I thought about posting it in don’t get very much traffic, and if this helps just one person even a little bit I think it’s worth bending the rules.
So here’s what the second article was about: A doctor whose husband was developing Alzheimer’s did some research about the medication being used in a clinical trial, and found that its primary ingredient was a oil made of medium-chain triglycerides. Even before he was accepted into the trial, she gave him coconut oil and his scores on a test used to screen for dementia went up almost immediately. Here’s the link again:
http://www.tampabay.com/news/aging/doctor-says-an-oil-lessened-alzheimers-effects-on-her-husband/879333Because one family’s experience does not equate to data, I did a little research—not exhaustive, but maybe enough to give people something to talk to their physicians about.
Non-carriers of the apolipoprotein E4 allele with mild to moderate Alzheimer’s disease responded with changes of about 6 to about 5 points to a ketogenic diet (at 45 and 90 days, respectively):
http://www.docguide.com/induced-mild-ketosis-can-significantly-improve-cognitive-function-patients-alzheimer-s-disease-prese(you don’t have to register, despite the pop-up)
There are 70 points on the Alzheimer’s Disease Assessment Scale, and a decline of 7 points is severe:
http://www.ncbi.nlm.nih.gov/pubmed/17653494so presumably an improvement of roughly that many is pretty significant.
From the introduction to one article
http://www.nutritionandmetabolism.com/content/pdf/1743-7075-6-31.pdfit looks like the drug AC-1202 is developed mainly because people with Alzheimer’s start to gravitate towards a high-carbohydrate, sugary diet (i.e., not on that promotes ketosis),
Alzheimer's disease patients frequently undergo changes in food preference toward sweet, carbohydrate-rich foods, which would make compliance to a ketogenic diet difficult. Therefore, AC-1202, a form of medium chain triglycerides (MCTs), was developed to safely elevate serum ketone bodies even in the presence of carbohydrate in the diet and AC-1202 is easy to add to foods. So if you can get someone with mild to moderate Alzheimer’s disease to stick to a ketogenic diet, perhaps it’s not necessary to have them on the drug.
Here are some mouse data I came across, by the way:
http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0021788In this study, beta-amyloid burden was reversible with a ketogenic diet.
Since some people with epilepsy have a reduced incidence of seizures while on a ketogenic diet, I thought this website was probably a good resource for information about a medium-chain triglyceride ketogenic diet:
http://www.epilepsy.com/epilepsy/keto_news_august07which might be more palatable than the traditional ketogenic diet:
http://www.ncbi.nlm.nih.gov/pubmed/19049583I'm not a biochemist or biomedical researcher and I’m sure there are experts here who will see all kinds of things wrong with the information here, especially since there’s actually not all that much research on it (perhaps because it’s not possible to patent a diet or coconut oil) but I tried to cite good research (with the exception of the anecdotal information in the newspaper article). I don’t have any family members with Alzheimer’s, but it’s one of my greatest concerns as my parents and other relatives (and I) get older, and I will certainly keep this stuff in mind just in case.