Imam Wasif shares how you might approach your Muslim neighbor. In the video he mentions food being “halal.” This word means “permitted.” As a general rule this means avoiding all forms of pork and alcohol including gelatin and some types of vanilla that are made with alcohol abstracts. I have been with Muslim friends who meticulously read the ingredient labels in the grocery store. Other Muslim friends want to go to restaurants that serve halal food. Usually though, if no halal meat is available, our Muslim friends will opt for a vegetation dish. Here is a site that gives some more information on halal foods.