Stuck in the Basque country in the eighties with not much of the language and a lot of food poisoning, ORT kept me off an intravenous drip and nursed me back to life in a couple of days. Since then, whenever I've had really bad diarrhea, oral rehydration salts been the first thing I've bought or mixed up to get me back on my feet.

ORT is was described by the Lancet as "the most important medical advance this century. It was discovered by US researchers in 1968, and is now used by 38% of all diarrhea cases in the world, saving millions of lives. It's also fantastically cheap - it's just a magic ratio of sodium and glucose and water.

Unfortunately, I have a really bad memory, so I can never remember what the magic ratio is. So, for the record, it's:

1 Liter of Clean Water

One level teaspoon of salt

Eight level teaspoons of sugar

Mix it up well, and drink in small sips. It's as easy as that.
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....there was lying in bed a gentleman named Ilya Ilyitch Oblomov. He was a fellow of a little over thirty, of medium height, and of pleasant exterior. Unfortunately, in his dark-grey eyes there was an absence of any definite idea, and in his other features a total lack of concentration. Suddenly a thought would wander across his face with the freedom of a bird, flutter for a moment in his eyes, settle on his half-opened lips, and remain momentarily lurking in the lines of his forehead. Then it would disappear, and once more his face would glow with a radiant insouciance which extended even to his attitude and the folds of his night-robe.