Medical Notes 19-15

 

Medical Notes this week…

Millions of Americans take a low-dose aspirin every day in hopes of preventing a heart attack or stroke. But now the American College of Cardiology and the American Heart Association say to stop taking it if you have no history of heart attack or stroke. The new recommendation comes in the wake of a major study showing that a daily aspirin does nothing to prolong life and increases the risk of gastrointestinal bleeding. Experts say doctors should limit aspirin to people at high heart risk who also have a low risk of bleeding.

We’ve told you about the stroke risk connected to drinking lots of diet soda among post-menopausal women, now there’s another study showing that soda with sugar is also connected to heart death. The study in the journal Circulation finds that the risk of premature death goes up by 63 percent in women who drink more than two sodas per day and 29 percent among men. Sugary sodas increase cancer risk by 18 percent.

Nobody likes to get caught in traffic caused by road repairs but a new study in the International Journal of Sustainable Transportation finds that preventive road maintenance saves a lot of money, time, and pollution. Researchers say performing maintenance when a road is in its early failure stage ends up saving 10 to 30 percent in cost and saves drivers two to five percent in fuel consumption, tire wear, and vehicle repairs. Keeping roads in good shape also cuts greenhouse gases by as much as two percent.

And finally, you have to be nuts to maintain your brain function as you age or, more correctly, you have to eat nuts. A study in the Journal of Nutrition, Health, and Aging shows that eating at least two teaspoons of nuts each day can boost brain function by 60 percent, equivalent to putting off two years of brain aging.

Stay in the loop! Follow us on Twitter and Instagram and like us on Facebook! Subscribe and review on iTunes!

Medical Notes 19-04


Medical Notes this week…

A drinkable cocktail of designer molecules is showing promise in stopping the development of dementia. A study in the journal Cell Reports finds that a cocktail based on an old antibiotic can keep amyloid beta peptides from binding to prion proteins—one of the first steps in Alzheimer’s disease. Researchers say the cocktail has also repaired synapses in the brains of rats… restoring memories. Scientists will now start testing the cocktail for toxicity.

If you’re using sugar substitutes as part of a weight loss resolution, a new study says “don’t bother.” In fact, the study in the journal BMJ finds there’s no compelling evidence that sugar substitutes help regulate any important health variable. Blood sugar levels and the risk of heart disease or cancer did not benefit from the use of saccharin, aspartame, or other artificial sweeteners. People who used plain old sugar ended up pretty much in the same place health-wise.

And finally… shaming people for what they do isn’t right… even though new research suggests that it can get people who engage in dangerous activities to quit. A study in the Journal of Consumer Affairs shows that smokers are more likely to quit if they’re told that their peers disapprove of smoking. However, experts warn that shaming people leads others to think that the bad effects of a bad habit are all their fault… and they deserve what they get.

Stay in the loop! Follow us on Twitter and like us on Facebook! Subscribe and review on iTunes!