When I am traveling by air and staying in hotels, I usually pack some compact, nourishing foods such as almonds and sunflower seeds, healthy protein bars, a couple of organic apples, and at least a quart or more of purified or spring water. I also bring a variety of herbs and nutritional supplements, such as the antioxidant nutrients, to deal with travel stress and chemical exposures, plus some tinctures for protecting my throat and supporting my immune system.

The following list will give you some ideas about practical snacks and supplements that you can take with you when you travel. Sometimes I use these snack foods as the basis for a simple meal, perhaps including something delicious from a local market, such as a piece or two of fruit or a salad. The supplements include: