Articles sur digestion

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The process of passing a bowel motion is more complicated that you might think. Chakrapong Zyn/Shutterstock

What’s the best way to go to the toilet – squatting or sitting?

Pauline Hanson’s concern about the ATO installing squat toilets to cater for its increasingly diverse workforce has prompted debate about the best way to go to the toilet: sitting or squatting.
OK you can trust this food label. But calories? Forget it. Bryan Kennedy

Why most food labels are wrong about calories

Food labels seem to provide all the information a thoughtful consumer needs, so counting calories should be simple. But things get tricky because food labels tell only half the story. A calorie is a measure…
Bacterial communities in the gut assemble within weeks of birth in distinct, patterned progressions. Flickr: bradleypjohnson

Nature, not nurture, holds key to gut bacteria

The types of bacteria that colonise an infant’s developing gut are influenced more by internal development than childbirth…
About 40% of people produce smelly gas because of a certain bacteria in their bowels. HyoJung Kim

Health Check: the ins and outs of burping and farting

To understand why we fart, you need to know something about the volume of gases produced in the bowels first. Imagine how much space 25 litres of gas would occupy – about one third of the interior of a…

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