Re:Eat food. Not too much. Mostly plants. (2007)
by Gatsky on Thursday January 26, 2017 @08:46AM
(#13491225)
The article isn't pay walled for once, I encourage you to read it, I consider it a ray of sunshine in the current darkness of nutritional science.
They use the post-prandial glucose response (PPGR) as a surrogate marker for how the body absorbs and metabolises food. Spikes in glucose levels after a meal are considered 'bad' as they cause large excursions in insulin secretion, and are associated with diabetes, heart disease and obesity.
They found a wide range of inter-personal variability in how particular foods affect blood glucose levels after a meal. Some people could eat a pizza for example, and the PPGR would hardly budge, whereas for others it would surge. The gut microbiome seemed to be important to this response. I believe the scientists have formed a company which plans to make personalised nutrition suggestions based on microbiome analysis, among other things.
They use the post-prandial glucose response (PPGR) as a surrogate marker for how the body absorbs and metabolises food. Spikes in glucose levels after a meal are considered 'bad' as they cause large excursions in insulin secretion, and are associated with diabetes, heart disease and obesity.
They found a wide range of inter-personal variability in how particular foods affect blood glucose levels after a meal. Some people could eat a pizza for example, and the PPGR would hardly budge, whereas for others it would surge. The gut microbiome seemed to be important to this response. I believe the scientists have formed a company which plans to make personalised nutrition suggestions based on microbiome analysis, among other things.
See also here: http://well.blogs.nytimes.com/2016/01/11/a-personalized-diet...