Posted tagged ‘Sugar’

A barefoot layman’s view of the biochemistry of fat storage

August 7, 2011

The dynamics of fat storage are pretty complex; here’s a boiled down version:

It all starts with the regulation of blood sugar (glucose).  Glucose is transported by the bloodstream as a source of fuel for our cells, however too much sugar in the blood is a problem, so the body regulates it by pancreatic insulin secretion. The quickest way to get sugar out of the blood is to shuttle if off for storage as fat in fat cells, and insulin in the blood triggers just this process.

As carbohydrates are digested, they turn into glucose. In reaction, insulin in the blood directs glucose into fat cells (and away from muscle cells). In the process, fatty acids in the blood, say from eating bacon, (more…)

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