Kosher foods while traveling
This article is a travel topic
As Jewish people vary in their levels of observance, some will eat kosher food 100% of the time, some eat kosher food while at home, but are willing to bend the rules while away, and some do not eat a kosher diet at all. For those who will always eat kosher, this article discusses the challenges and solutions in obtaining kosher food away from home.
 Understanding kashrut
The laws of kashrut originate from the Torah (Old Testament). There are several Biblical verses that prescribe what types of food can and cannot be eaten. Biblical scholars have interpreted these verses to form the modern set of laws known as kashrut.
The basic laws are:
Though a relatively small number of Biblical laws regulate the Jewish diet, kashrut in modern life is nevertheless quite complicated due to the complexity of modern day food preparation. Commercial processed foods contain numerous additives and other ingredients that pose kashrut issues. Generally, it is not possible to identify these issues simply by reading the ingredients. Many kosher and non-kosher ingredients share the same name. Additionally, many foods are processed on factory equipment that is also used for non-kosher foods, and that alone can render the food non-kosher.
There are several common myths associated with kashrut.
One is that food that is kosher has been "blessed by a rabbi." There is no truth to this myth, and rabbis give no blessings in the process of certifying food as kosher. The certifying process is actually a supervisory inspection, and the mashgiach (kosher supervisor) assists with certain details of preparation that must be performed by a Jew.
Some also believe that non-kosher food can be made kosher by cooking or cleaning it a certain way. Fact is, if an animal is not kosher, it will always remain unkosher. It is true that visible insects on vegetables are not kosher, and the vegetable must be cleaned of the insects before it can be eaten.
Another myth is that kosher food is better for one's health. Likewise, there is no truth in this. Kashrut laws are followed simply because they are biblically commanded to Jewish people. Kosher foods are not necessarily healthy, and products marketed as health foods are not always kosher.
Kashrut and vegetarianism are also frequently equated. While some people who keep kosher happen to be vegetarians for reasons other than religion, Judaism does not mandate vegetarianism. Commercial products that are "vegetarian" are not necessarily kosher.
While there is a common practice of keeping kosher at home and eating non-kosher away, this does not meet one's Biblical obligation. Doing so may retain the kashrut of one's kitchen for others. Nevertheless, a person who follows this practice is not following the laws of kashrut. Commonly, one who does not keep fully kosher away from home may be willing to eat salad or fish prepared in a non-kosher restaurant or kitchen. This still poses plenty of kashrut issues.
 Identifying kosher foods
Those who practice the laws of kashrut know how to identify a food as being kosher or not.
All fruits, vegetables, and other foods growing from the ground are inherently kosher.
Most processed foods though, including those made from fruits and vegetables, require kashrut certification. This is because many processed foods contain additives derived from non-kosher sources, and it is not always possible to determine kashrut simply from reading the ingredients. Additionally, many foods are processed on the same equipment as non-kosher foods.
The most common and recognized kosher symbol is the OU (Orthodox Union), which is found on thousands of products sold in North America and other parts of the world. There are dozens of other symbols. Not all kosher consumers consider all of them reliable.
 Kosher Food That Are Easy to Pack
Because of the growing population, there are an increasing number of manufacturers of products which can be transported to provide a meal in even the most rural areas. Here are some common examples, and their relevant certifications.
A hechsher is the certification of a product or establishment that shows that it is kosher. The hechsher is offered by a kashrut certifying agency, which sends a mashgiach (kosher supervisor) to the location where the food is manufactured to observe the manufacturing process and determine if the food meets the standards of kashrut.
Each hechsher has a unique symbol. On processed food products, this symbol is generally printed somewhere on the packaging, unusually conspicuously enough for the consumer to notice. On a restaurant or other similar establishment, it'll usually be printed either on the door or inside the establishment in an area where the customer can see it easily, or is kept behind the scenes, but will be displayed to any customer upon request.
Not every hechsher is trusted by every Jewish person. Some are not considered to be reliable by some consumers. This is up to the discretion of each person.
Often, a hechsher is followed by the letter D, standing for the word "dairy," indicating dairy ingredients, the letters DE indicating that there are no dairy ingredients, but the product was produced on dairy equipment, and cannot be consumed on meat or on one's meat dishes, the word MEAT or letter M for meat ingredients (but this is often omitted for obvious meat products), the word PAREVE for products containing no dairy or meat, or the letter P (not to be confused with pareve) for products that are kosher for passover
 Where to find kosher food
In a city with a large Jewish community, kosher food is pretty easy to find. Such cities typically have one or more kosher stores and/or restaurants where such food can be obtained. Additionally, within the part of town where the Jewish people live, and often elsewhere in town, common supermarkets will carry some specially kosher products.
Even outside of a Jewish community, in the United States, Canada, and many other countries, it is possible to find at least food in supermarkets and convenience stores with kosher certification, though this food may require some preparation in order to be eaten.
While Israel is the Jewish state, not all food in Israel is kosher, and kosher consumers must still examine and restaurant and every food product sold to determine if it is kosher.
 Kosher restaurants
Most restaurants anywhere are not kosher. But kosher restaurants do exist where Jewish people live in numbers large enough to support one.
There are several websites and smartphone apps that can help locate kosher restaurants, including shamash.org, Kosher GPS, and Kosher Near Me.
 Air travel
Many airlines offer the option of a kosher meal. Often, this must be requested a certain amount of time in advance.
On El Al Airlines, all meals when flying from another country to Israel are certified by the lead agency of the country of origin. All flights originating in Israel carry a form of Israeli supervision, though there is a "strictly kosher" option for those who follow higher standards.
 Kashrut by location
Some may perceive that Israel being the Jewish state, all food would be kosher. This is far from being the case, as in Israel, there are plenty of non-kosher restaurants and food products sold in stores. Travelers to Israel shall consult with their rabbi to determine which hechsherim are acceptable in Israel, as they mostly differ from the rest of the world.
 United States
In the United States, there is plenty of kosher food available. Most processed foods that are kosher have a hechsher on the label. Foods bearing a hechsher are available in most places, even where there is no Jewish population. Most chain stores have plenty of foods with a hechsher other than meat and most forms of cheese. Note that there is no legal requirement for labeling your food kosher in the United States and that all certifications come from private organizations who have their own standards for inspection.
Canada, being a close neighbor of the United States, sells many US-made products that are kosher. Additionally, most large cities have Jewish communities and access to kosher food.
 Latin America
Few Latin American-made products have kosher supervision. But most supermarkets in Latin America carry some US-made products with kashrut supervision.
In Europe, it is not typical for a hechsher to be printed on the label of a product. However, some items are kosher even without a hechsher. One should consult their rabbi in advance to determine which products are kosher.
 Asia (outside Israel)
With the exception of Israel, Asia has a low number of Jewish communities. Nevertheless, there are some places where kosher food can still be obtained.
 Ordering special meals
On airlines, cruise ships, and other places, it is often possible to order special kosher meals in advance. Different airlines and cruise lines have different requirements how far in advance such meals must be ordered.