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Lactose intolerant when you shouldn't be

Discover how genomic scans reveal lactose intolerant traits in families, shedding light on food habits and gut flora adaptation.

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Milk, it does a body good (or not):

I’ve discussed this before earlier this year, when we got our results back (my husband, children, in-laws, parents, siblings… etc have all done genomic scans), two results came back that surprised us but proved true. My mother-in-law and husband were likely lactose intolerant. When I pointed that out to my mother-in-law she said “no I’m not.” But then she went on to explain that she never drinks more than a glass of milk because it gives her an upset stomach. Bingo. She learned over the decades that she was indeed lactose intolerant, and shifted behavior because of it, but just didn’t put a name to it. Later, when I looked at my husband’s profile, sure enough “likely lactose intolerant.” His answer was the same as his mother’s, “no I’m not.” Thing was, in the 15 years I’ve known him he’s had regular ...

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