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    How to eat well when you're on the go

    Whether you're planning a trip by plane, train, or automobile, you'll most likely face the challenge of feeding yourself during what can be a very long day.

    If you need to get to the airport two hours before takeoff and are flying internationally or cross-country, you could be looking at a 12-hour travel day. And increasingly, air travelers must fend for themselves, as many airlines are cutting back on the traditional in-flight meals or offering "buy on board" meals instead.

    Travelers basically have two food options: BYOG (bring your own grub), or buy meals or snacks on the way -- on board, at the airport or station, or on the road. If you prefer to buy en route, you'll be happy to hear that many of the busiest U.S. airports have more restaurants offering healthy entrees than before, according to a report from the Physician's Committee for Responsible Medicine (PCRM).

    PCRM, a doctors' group that advocates a plant-based diet, defined a "healthy entrée" as one that is low in fat, high in fiber, and cholesterol-free. Of the 14 busiest airports in the U.S., the three airports offering the highest percentage of eateries offering at least one healthy vegetarian entrée in 2005 were in:

    1. Chicago O'Hare (with 92%)
    2. Detroit (with 89%)
    3. San Francisco (with 88%)

    The lowest-ranking airports were:

    12. Minneapolis-St. Paul (with 68%)
    13. Houston (with 46%)
    14. Las Vegas (with 42%)

    "Two good bets -- available at many airports -- are a veggie burger and a bean burrito, found at most fast-food style restaurants," says PCRM staff dietitian Trulie Ankerberg-Nobis, MS, RD.

    Whether you choose to buy something along the way or pack your own food, you'll find more healthy options below.

    Good Choices to Buy En Route

    If you're flying and looking for healthy food, the first thing to do is know your airport. Go to the airport's web site and click on "restaurants" (or similar link), if available. Look for familiar chains, if you prefer. You may even find nutrition information for different menu items on the chain restaurants' own web sites (such as Subway, Baja Fresh, Jamba Juice, etc.).

    Here are some of the better choices you can find in quick-serve establishments and airport restaurants across the country:

    • Grilled chicken sandwich (without mayo or creamy condiments)
    • Lean meat burritos with beans
    • Bean burritos
    • Lower-fat sandwiches (without mayo)
    • A slice of cheese or veggie pizza
    • Smoothies made with reduced-fat dairy and lots of fruit (add a fiber boost if you can)
    • Cheese quesadillas
    • Pasta with red sauce (meatless or with lean meat)
    • Green salads with raw veggies and/or grilled lean meat or seafood, drizzled with light or reduced-fat salad dressing. Save leftover packets of reduced-fat dressing from fast-food chains so that when you travel, you can take one along to dress restaurant salads (in case they don't offer any light dressings that appeal to you).
    • If you've got to have a burger, choose the smaller size and dress it with catsup, BBQ sauce, or mustard, and load up on low-fat veggie fillers: lettuce, onions, and tomatoes.
    • At Chinese food outlets, choose an entrée with veggies and lean meat (that's not battered and deep-fried).

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