Squire Fulwood
Expert
- Messages
- 6,114
- Type of diabetes
- Type 2
- Treatment type
- Diet only
This study and the way it has been reported is analysed by NHS news here:- http://www.nhs.uk/news/2017/04April...t-drinks-and-dementia-and-stroke-is-weak.aspx
Overall, when taking account of all health and lifestyle factors that could have an influence (confounders), the researchers actually found no link between artificially sweetened drinks and risk of dementia.
On a slightly more serious note, isn't it better not to eat and drink highly processed things such as fizzy drinks anyway, water is more refreshing and much much better for you whatever this resent research shows, no one has ever said that diet drinks are good for you have they?.
My 92yr old grandmother drank a can of diet fizzy drink everyday in her nursing home and didn't suffer with dementia or stroke. Her heart failed her after suffering angina for decades.This study and the way it has been reported is analysed by NHS news here:- http://www.nhs.uk/news/2017/04April...t-drinks-and-dementia-and-stroke-is-weak.aspx
The comments about the reporting include:-
The Guardian gave a good overview of the research while making clear that no cause and effect had been proven.
The Daily Mail's headline – "Diet drinks TRIPLE your risk of stroke and dementia" – is somewhat misleading as it is based on unadjusted data. Though the authors themselves included this information in the abstract of the study.
Several independent experts in the field have also advised caution in taking the results of this research as being conclusive, until further research is conducted.
This is a summary of the main points of the analysis:-
Overall, when taking account of all health and lifestyle factors that could have an influence (confounders), the researchers actually found no link between artificially sweetened drinks and risk of dementia.
The figures reported in the media came from a model that wasn't adjusted for all confounders, such as diabetes, that could explain part of the link.
For stroke the links with artificially sweetened drinks were inconsistent. There were no overall links when looking at longer term patterns.
The study does not give definitive "cause and effect" proof that drinking artificially sweetened drinks will lead to stroke or dementia. Still, the lead author's reported statement that it is healthier (not to mention cheaper) to just drink water is sound advice.
The point of research is to try and increase knowledge. It would be wrong to only do studies where people are pretty certain of what the results would be.So is this a case of non research or in other words, what was the point?
Unfortunately, the only conclusion we can draw from that is that not everyone who drinks diet cola etc dies from stroke or gets dementia. Even the Daily Mail wasn't claiming that - they claimed that the risk was increased. If the risk was increased from 2 in 100 to 4 in 100, for example, the risk might have doubled (assuming we have the same types of people in each group) but the vast majority would still be unaffected.My 92yr old grandmother drank a can of diet fizzy drink everyday in her nursing home and didn't suffer with dementia or stroke. Her heart failed her after suffering angina for decades.
Didn't we all!Yep, and I drank the ruddy things because I thought they were healthy......