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When someone is lactose intolerant it means they don't produce any/enough lactase enzyme in the small intestine. Without the enzyme, lactase the lactose is not broken down and doesn't go into the bloodstream, it stays in the small intestine where bacteria respires, to try and break it down. The presence of undigested lactose increases water potential and therefore leads to diarrhoea.

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11y ago
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13y ago

Because your body lacks the enzyme lactase which is necessary for the digestion of lactose

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Q: Why do lactose intolerant people get diarrhea?
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If your lactose intolerant and you drink milk on purpose to get skinny is that unhealthy?

If you are lactose intolerant and drink milk you will have diarrhea. Prolonged diarrhea causes dehydration. Thus the majority of weight loss will be only water weight.


What happens if hamsters have milk?

It's not good for them, they are lactose intolerant and it will give them diarrhea.


What are symptoms of being lactose intolerant?

Upset stomach, diarrhea, bloating, gas


What are lactose intolerance symptoms?

People who are lactose intolerant are not able to process lactose in the body. Lactose is a substance that is commonly found in milk products. Older adults and people of certain ethnic groups are more prone to develop lactose intolerance. Symptoms for lactose intolerance include abdominal pain, abdominal bloating, gas, diarrhea. Those who experience any of the symptoms mentioned should consult with their doctor for further advice on dealing with and controlling lactose intolerance.


What happens if you have too much lactose?

That depends if you're lactose intolerant or not. If you are then you end up with undigested food in your gut, which may lead to nausea, diarrhea, or vomiting. If you're not intolerant, then you just get fat.


What is the name of lactose intolerant people?

They are known as people with lactose intolerance - and that's about it.


What do lactose intolerant people have for dinner?

cheese


Is whey safe for lactose intolerant people?

no


Can lactose intolerant people eat pizza?

Some lactose-intolerant people can eat pizza, while others cannot. It depends on the severity of the intolerance.


Is milk whey safe for lactose intolerant people?

no


What are people who cant eat diary?

Lactose Intolerant


What are the main symptoms shown by a lactose intolerant child?

In a growing child, the main symptoms are diarrhea and a failure to gain weight.