How Our Brains React to Sugar
Posted on January 23, 2014 Comments (4)
The dopamine reaction to sugar leads us to seek out that good feeling. Sugars can lead us astray by encouraging us to seek more than is good for us.
A sensible explanation is that sugars provide high calories and were rare and so the more we could find the better. Evolution takes a long time to adjust though (and of course misses things that don’t affect passing on successful genes) so long (in our human timeframe, short in evolutionary timeframe) after we have far too much sugar available our brains our encouraging us to eat all we can find. This of course, at best, is a very oversimplified view.