Purifying water: what works

Article Abstract:

International travelers can preserve their health by purifying their drinking water. Iodine tablets or chlorine purifies water but leaves an objectionable taste that can be removed by a zinc copper brush. Portable water purifiers that use iodine and filters are also available commercially.

Water, Water treatment

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Warning: taking medications purchased abroad may cause harmful side effects

Article Abstract:

The practice of buying medications abroad, especially in developing countries, may be dangerous since several nations do not regulate the sale and manufacture of drugs as strictly as the US. Travelers are advised to bring medical kits if they take medicines regularly.

Usage, Drugs

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Sound advice for sound sleeping

Article Abstract:

Traveler's insomnia can be caused by changes in diet, irregular activity, stress, and by unfamiliar sleep atmospheres. Vacationers can avoid such sleep disruptions through exercise, moderate intake of caffeine and alcohol, and by trying to relax.

Vacations, Prevention, Physiological aspects, Sleep, Insomnia

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