When Americans Lose Weight on Indulgent European Vacations, What Gives? – WSJ

Shelly Wegman enjoyed all the good stuff on a two-week trip to Rome and Tuscany last year, indulging in pasta, wine, bread, fresh fruit and vegetables, and of course, gelato.

The effect on her waistline wasn t what she expected: She actually lost 2 pounds, says Wegman, a registered dietitian in Raleigh, N.C.

Americans who eat their way through European vacations sometimes come home surprised to see a lower number on the scale. I had the same experience on a recent trip to Portugal s Azores islands, where I indulged in specialty cheeses, breads, cakes and the sweetest pineapple I ve ever tasted without gaining a pound.

The phenomenon has become something of an Internet debate, with some people speculating that weight loss on European sojourns points to unhealthy American diets and processed foods. 

So what s the real answer? Alas, there s no definitive explanation. You might be surprised (or not!) to find out that research on vacation is scant. 

Scientists who study nutrition and health say that people who lose weight on international travels are likely benefiting from two things: more daily steps while on vacation and, yes, food that is often healthier and less processed. 

via www.wsj.com

I think it’s because people walk more while on vacation.