A prebiotic powder has recently been proven to have protective benefits against TD. Its prebiotic properties mean that it is not destroyed, digested or absorbed in the stomach or small intestine. It therefore reaches the colon intact to selectively target and feed the body’s immunity boosting bifidobacteria while reducing harmful bacteria.
Some useful precautions include:
Boost immune system with a prebiotic health supplement before you travel and whilst your away
Unless you are sure of the purity of the water supply, don’t drink it. This also applies to water used for ice-cubes and for cleaning teeth. Use water purifying treatments where available
Water from sealed lid bottles is usually safe, as are hot tea and coffee, fizzy drinks, beer and wine
Take care with local cheeses and ice cream. Boil unpasteurised milk before use.
Cook meat thoroughly and eat while still hot. Avoid leftovers
Fish and shellfish may be hazardous even if well cooked. Take local advice, but avoid seafood if in doubt
Eat only cooked vegetables and avoid salads
Peel all fruit, including tomatoes. Avoid food exposed to flies.
Wash all dishes and cutlery in clean, hot water
Wash your hands thoroughly before eating or handling food, and always after using the toilet
No vaccines are available and none are expected to be available in the near future that are effective against TD.
Attention to hygiene during food and beverage consumption can greatly decrease the likelihood of developing TD. Many travellers, however, encounter difficulty in observing these restrictions.
