Sugars in the brain

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

Glucose plays one of its most important roles in the body as the primary source of fuel for the brain. However, glucose serves several other important roles in the brain as well. Metabolites of glucose become substrates for neurotransmitter production and alternative energy sources. Also, glucose can be “sensed” by the brain, triggering or inhibiting specialized neurons responding to changes in blood glucose levels and, in turn, affecting peripheral regulation of glucose levels, feeding behavior, and energy expenditure. Sugars other than glucose can also be metabolized and sensed by the brain. As will be discussed later in this chapter, the common dietary additive, fructose, undergoes both alternative metabolism and is sensed differently from glucose by neural tissue, resulting in divergent behavioral consequences.

Original languageEnglish (US)
Title of host publicationDietary Sugars and Health
PublisherCRC Press
Pages203-223
Number of pages21
ISBN (Electronic)9781466593787
ISBN (Print)9781466593770
DOIs
StatePublished - Jan 1 2014
Externally publishedYes

ASJC Scopus subject areas

  • Medicine(all)
  • Engineering(all)
  • Agricultural and Biological Sciences(all)

Fingerprint Dive into the research topics of 'Sugars in the brain'. Together they form a unique fingerprint.

Cite this