john hawks weblog

paleoanthropology, genetics and evolution

Food: it's so good

Mon, 2009-06-22 22:16 -- John Hawks

Tara Parker-Pope of the NY Times reports on former FDA chief David Kessler's new book, The End of Overeating: Taking Control of the Insatiable American Appetite.

Dr. Kessler isn’t convinced that food makers fully understand the neuroscience of the forces they have unleashed, but food companies certainly understand human behavior, taste preferences and desire. In fact, he offers descriptions of how restaurants and food makers manipulate ingredients to reach the aptly named “bliss point.” Foods that contain too little or too much sugar, fat or salt are either bland or overwhelming. But food scientists work hard to reach the precise point at which we derive the greatest pleasure from fat, sugar and salt.

And that's a bad thing, why?

Anyway, the book apparently names names -- restaurants and food producers that exploit human biology to make their food delicious, if fattening. I can't tell from the article or the Amazon page whether the book mentions evolution as a reason why people have such desires, or as a reason why people may vary. I'll report back if I find out.

UPDATE (2009/06/22): You know, reading through the customer reviews at Amazon, they're sort of ticking me off. Ooohh, those evil corporations. Making food taste good so that we want more of it! Those FIENDS! Why can't they make bad food so that we'll want less?

Tags: 

Neandertals

For years, I've worked on their bones. Now I'm working on their genes. Read more about the science studying these ancient people.

Denisova

From a finger bone of an ancient human came the record of a completely unexpected population. My lab is working on the science of the Denisova genome.

Acceleration

The advent of agriculture caused natural selection to speed up greatly in humans. We're uncovering some of the ways that populations have rapidly changed during the last 10,000 years.

Malapa

Just outside Johannesburg, the Malapa site is producing some of the most exciting finds in human evolution. This site is the headquarters of the Malapa Soft Tissue Project.