Posts Tagged 'toxicity'

Is sugar toxic?

Is sugar toxic?

I remember one of my mentors in surgical residency made a very important distinction for me.  He said, “Peter, never forget what you are getting paid to do, and what you are doing for free.”  You see, there are some aspects of being a surgeon that are not particularly enjoyable.  The hours are long.  Sometimes you’re asked to intervene in a situation where there is no hope, and you feel you may only make things worse.  A lawsuit is just ...

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How can carbohydrate restriction be healthy if it means limiting “natural foods” like fruits and vegetables?

How can carbohydrate restriction be healthy if it means limiting “natural foods” like fruits and vegetables?

This week I’d like to tackle one of the most important questions that I get asked.  However, before getting to the question, I think it’s worth investing a few minutes to frame this discussion around a theme tightly linked to it — sugar.

If you’ve been following the nutrition news lately, you may have noticed that Dr. Rob Lustig has made some headlines.  If you’ll recall, Dr. Lustig is arguably the world’s expert on fructose (i.e., fruit sugar) metabolism, and I ...

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