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Healthy Checkout Aisle at Local Grocery Store
ByadminA recent news article reported that a grocery store in Durham, North Carolina now offers healthy checkout aisles for people interested in minimizing temptation. Ring up your groceries in that aisle, and you won’t be surrounded by candy bars and bags of chips. On the other hand, I’m guessing you will still be surrounded by magazine…
The Harms of Believing in Exercise
ByadminCan beliefs make you fat? The answer to this question might seem pretty obvious. If I believe that the best way to lose weight is to super-size five meals a day at McDonald’s, while consuming bags of Doritos to tide me over between meals, that belief is probably going to make me fat. If I…
If We Cut Surgical Pay, Will Surgeons Cut into More People?
ByadminShutterstock Knee replacements are booming. Between 2005 and 2015, the number of knee replacement procedures in the U.S. doubled, to more than one million. Experts think the figure might rise 6-fold more in the next couple decades, because of our aging population. Since many people receiving knee replacements are elderly, Medicare picks up most of…
Putting the Sin in Sin Tax
ByadminWith Thanksgiving behind us, many Americans will not assemble together for a home-cooked meal again for a while. By some estimates, people living in large cities consume the majority of their meals outside the home — at restaurants, coffee shops, bars and food trucks. No surprise, then, that anti-obesity policies are increasingly focused on helping Americans…
The Primary Care Doctor Is Not In
ByadminIn a clever study, secret shoppers called primary care offices in an attempt to make a new patient appointment. People with Obamacare insurance, or “marketplace plans” in the below figure, had a hard time finding appointments. But so did people with traditional insurance. But there’s a bigger takeaway, one slightly obscured by the misleading y-axis,…
How Irrationality Can Reduce Traffic Jams
ByadminIn Singapore, rush hour at the Mass Rapid Transit trains can involve more body contact than a full on TSA pat down, the train so packed you will know whether the guy next to you had garlic toast for breakfast. Because of this crowding, someone in the Transit office decided to give people a 10%…

