It is possible to eat fish and meat together, though it may depend on the cuisine.  For example, in countries like India and Thailand, there are dishes that contain both fish and meat. In a similar fashion, Greek Moussaka combines layers of minced beef and eggplant with béchamel sauce, while some Italian recipes call for veal with seafood. In general, combining fish and meat can result in an interesting blend of flavors.   The two ingredients bring out different flavors in each other - while the meat itself can be quite rich and savory, the seafood enhances the dish with a lightness that helps balance out the heaviness of the meat.  Moreover, depending on what type of fish or seafood you choose to mix with your meat, there can be a wide range of textures that create a unique experience for each bite. Furthermore, nutritionally speaking, combining fish and meat together can have benefits since it offers a variety of nutrients from multiple food sources.  Fish is known to be an excellent source of omega-3 fatty acids as well as vitamin D; meanwhile, red meats such as beef or pork are great sources of iron and zinc.  As such, consuming both together could provide you with additional vitamins and minerals than eating either one alone. So yes, indeed you can eat fish and meat together if that is something you would like to try!