I have set a few Google Alerts of topics that I am interested in or researching. They show up in my inbox on a regular basis.
A recent slew of articles captured my attention. They were all on the subject of sodas and sugary drinks. It turns out that there does seem to be a correlation between soda consumption and memory loss. Somehow, I have a sneaking suspicion that even die-hard soda drinkers might have suspected these beverages were not a health food. But, us humans like what we like and at times it takes something like a study to give us the little extra push to make changes.
There were two studies, done at Boston University came up with a “very strong suggestion” that not only do sugary soft drinks shrink the human brain and reduce memory capacity but sugar-free versions lead to higher chances of stroke and dementia.
“Our findings indicate an association between higher sugary beverage intake and brain atrophy, including lower brain volume and poorer memory,” explained corresponding author Matthew Pase, PhD, fellow in the department of neurology at BUSM and investigator at the FHS.
The Framingham Heart Study has been going on for a long time. They looked at the offspring of the original volunteers who enrolled in 1948—those who consumed more than two sugary drinks a day of any type—soda, fruit juice, and other soft drinks—or more than three per week of soda alone.
Sudha Seshadri, a professor of neurology at Boston University School of Medicine and a faculty member at BU’s Alzheimer’s Disease Center, who is senior author on both papers says, “It looks like there is not very much of an upside to having sugary drinks, and substituting the sugar with artificial sweeteners doesn’t seem to help.“
On the other hand, according to a recent study led by Assistant Professor Feng Lei from the Department of Psychological Medicine at National University of Singapore’s (NUS) Yong Loo Lin School of Medicine, a cup of tea a day can keep dementia away, and this is especially so for those who are genetically predisposed to the debilitating disease.
Coffee too seems to offer some protection. Recent studies seem to indicate that it may actually improve your health – from boosting brain power, to delaying Alzheimer’s disease and improving memory as you age.
On a side note: Do you enjoy coffee but not like the side effects of caffeine? You can still enjoy coffee’s benefits. Studies have shown that even decaffeinated coffee can lower the risk of developing type 2 diabetes. (Read my post Drink Up….Habits Worth Brewing )
Thirst quenching is a serious issue. Dehydration can also cause confusion as well as a vast variety of medical problems. Perhaps plain old water would be the best candidate for our drink de jour.