For globetrotters, finding good, healthy, cheap food in a new place is often a challenge.<br />But according to Business Insider, there's one surefire way to crack that nut.<br />Once you arrive, go online and search for a crowdsourced review site or restaurant recommendation app.<br />Then, pick the site most used by local residents!<br />The most-used recommendation app changes from country to country and even city to city. <br />
