Avoid These Drinks to Help Prevent Brain Shrinkage, Dementia, and Strokes

One of the keys to keeping your brain nice and plump and in proper working order is avoiding soda – and not just the sugar-sweetened kind, either. Drinking sodas, whether regular or diet, is bad for brain health, 2 recent studies show. [1]

One study showed that people who drank diet soda every day were three times more likely to have a stroke or develop dementia over 10 years compared with those who didn’t consume any diet soda.

The second study showed that people who drank at least one diet soda daily had smaller brain volumes than people who didn’t drink any diet soda. The same study found that people who consumed more than two sugary beverages a day, such as soda or fruit juice, had smaller brain volumes and worse memory function compared with non-sugary beverage drinkers.

Study #1

For the first study, researchers interviewed about 43,000 people, age 45 and older, three times over seven years, and asked them whether they drank any diet or sugar-sweetened beverages. Toward the end of the study, the researchers started tracking the participants’ health for cases of stroke and dementia. This monitoring continued for 10 years.

During the monitoring period, 97 people had a stroke, and 81 developed dementia. Sixty-three of the 81 had dementia consistent with Alzheimer’s disease.

Read: How Diet Sodas Mess with Your Brain (video)

The scientists concluded that diet beverage consumption – but not sugary drink consumption – was associated with a higher risk of stroke and dementia over a 10-year period.

It’s not clear why; however, diet drinks have been linked in past studies to obesity and diabetes, which might also be linked with poor blood circulation. Circulation problems may increase a person’s risk of stroke or dementia because a constant flow of blood is necessary for proper brain functioning.

Source: The Washington Post

Study #2

In the second study, researchers looked at brain scans and results of cognitive tests conducted on about 4,000 people. Participants self-reported whether they drank any diet or sugary beverages, and if so, how much.

Researchers uncovered a link between the consumption of both sugary and diet drinks and smaller brain volumes. An additional link between the consumption of sugary beverages and poorer memory was found. All are considered risk factors for Alzheimer’s disease, according to the researchers.

Read: Diet Soda Increases Risk of Heart Attack and Stroke

The team controlled for cholesterol, smoking, diabetes, blood pressure, and various other health and behavioral factors. [2]

As in the first study, the mechanisms behind the decline in brain volume and memory may be tied to poor circulation, as previous research has linked high sugar intake with diabetes and high blood pressure. Both conditions are linked to compromised blood circulation that may negatively affect brain health. [1]

Lead author Matthew P. Pase, a senior research fellow at Boston University, says of the results of the second study:

“Although we can’t prove cause and effect, these data suggest that we should be cautious about drinking sugary beverages. They’re empty calories that contribute to weight gain and metabolic disease.” [2]

Sources:

[1] Live Science

[2] The New York Times

The Washington Post

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About Julie Fidler:
	Julie Fidler is a freelance writer, legal blogger, and the author of Adventures in Holy Matrimony: For Better or the Absolute Worst. She lives in Pennsylvania with her husband and two ridiculously spoiled cats. She occasionally pontificates on her blog.

Prisoners Explain Why A Pack Of Mackerel Is The Gold Standard Of Currencies In America's Prisons

In 2004, the U.S. banned cigarettes in all federal prisons and it was pretty much the best thing that could have happened to the packaged mackerel industry (yes, you read that correctly...the packaged fish).

So how did a smelly package of fish become the gold standard of America"s federal prisons?  Well, for a variety of reasons (we"ll let your imagination run wild) prisoners are not allowed to possess actual currency.  Up until 2004, they used cigarettes as their currency of choice to purchase anything from illicit goods such as stolen food and home-brewed "prison hooch," as well as services, such as shoeshines and cell cleanings.  But once cigarettes were banned, prisoners needed a replacement currency and the "mack" was deemed to be the best choice because it was worth roughly $1 at the commissary and pretty much no one wanted to eat it.

As one prisoner notes in the Wall & Broadcast video below, the "mack" was also "inherently inflationary" because its supply was limited to 14 macks per week per inmate....

"Mackerel had utility because it was inherently inflationary.  A certain amount of macks came into circulation every day.  Every inmate can only buy 14 mackerels per week.  14 times 500 inmates time 52 weeks is the amount of mackerels that are coming into circulation every year and that"s why it was a pretty good stable value of currency."

"The reasons mackerel had value is because inmates believed it had value.  Perfect example of that was mackerels expire after three years. But, people didn"t jut throw them away, these became known as "money macks" and retained 75% of the value of "eating macks" because people believed that they still had value and they were still being used in transactions."

...that is at least until prison guards confiscated a massive supply of macks from one prisoner and essentially flooded the market creating a hyper-inflationary environment.

"I"ll never forget the day where the macks lost all their value almost overnight.  Someone had a huge amount of money macks and they got confiscated and the administration left them sitting in a bucket.  They essentially introduced hyperinflation.  They flooded the market with money macks."

Perhaps Yellen & Co. could learn a thing or two from this lesson in prison economics.