Want to eat yourself thin? Cool your jets. According to research published in the British Medical Journal this week, those who wolf down their food and eat until they're stuffed are three times more likely to be overweight.

Long before the island of Gibraltar confused modern day tourists (is it Spanish? Is it British?), this rocky outpost just off the southern coast of Spain was home to our Neanderthal ancestors. Day-to-day Gibraltan life 30,000 years ago held essentially no resemblance to life today, except perhaps when it came to taste buds. New findings prove our pre-historic brothers and sisters shared our affinity for seafood. They actively hunted mussels and other mollusks, fish, and even seals and dolphins—and didn’t pay market prices for them either.

At the so-called Restaurant of the Future in Wageningen, Netherlands, lunch time diners have all sorts of food options. “Animal friendly” meats, fruit juices, cheese slices, bananas, waffles, pretty much anything to suit your appetite. And, you can eat a full meal for only $6.30; it’s a great deal. A deal, that is, as long as you don’t mind a team of scientists studying you as you hit the buffet.