Gene Expression

Dear Mark: PUFA Confusion, Mushroom Coffee, Swiss Water Process, and Timing the Fast

Dear Mark: Folate Retention in Beans, Seeds, and Greens, Blended Liver Folate, No Vegetable/Fruit Full Study

For today’s edition of Dear Mark, I’m answering four questions from readers. First, should someone homozygous for the FADS variant that increases PUFA conversion eat less or more PUFA? Next, what’s the deal with all the mushroom coffees out on the market? Are they actually beneficial? Third, when looking for a healthy decaf coffee, what should you watch for? And ...

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How Ancestry Might Inform Your Fat Choices

How Ancestry Might Inform Your Fat Choices

One of the more exciting developments over the past few years has been the explosion in population genetics research. People are a diverse lot, and even though we’re all people who essentially want the same things out of life (and we’re working with the same basic machinery), there’s a lot of wiggle room. It’s not just information for curiosity’s sake. The ...

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