Years ago I attended a Weight Watchers meeting in Brooklyn, NY with the lecturer being their public founder Jean Nidetch. She joked about her sugar free gum, sugar free soda and sugar free snacks contributing to “artificial diabetes.” She drew a big laugh but little did she know her comedy may have a ring of the truth to it.
Researchers have now published reputable data that drinking a diet soda daily greatly increases your chances of having a stroke or developing dementia. In an observational study, researchers using data from the Framingham Heart Study Offspring cohort noticed that individuals who drank diet soda and used artificial sweeteners were at an increased risk of ischemic stroke and all cause dementia when compared to individuals of similar age and risk factor stratification that did not use artificial sweeteners. Their data was published in the neurology journal Stroke. This is an observational study which cannot show cause and effect but uses the analogy and theory “where you see smoke there is fire”.
In an unrelated study, researchers looking at how we metabolize sugars noted that consuming artificial sweeteners may lead to larger food and beverage intake and ultimate weight gain. The data was not much better when they looked at individuals who consumed real sugar in sugary drinks. They noted that sugary drinks accelerated the process of aging in cells. This was somewhat in conflict with the original study referenced in which consumption of sugary beverages did not appear to have an association with stroke or dementia.
Clearly the data is confusing as to what to do. Once again moderation with diets with controlled portion size, limited chemical and antibiotic exposure and; rich in vegetables as well as fruits and nuts with a high quality protein seems to be the direction to go. No matter who studies the Mediterranean type diet the results are favorable.
Once again I lobby for nutritional training in the elementary, middle and high schools with healthy cooking and preparation classes as a sound investment for a healthier population in the future. The classes should go as far as teaching students how to create their own gardens and grow some fruits and vegetables on their own for home consumption. We may not be able to impact the adult population in mass but at least let’s give the children a chance.
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