Update on alpha-linolenic acid

Nutr Rev. 2008 Jun;66(6):326-32. doi: 10.1111/j.1753-4887.2008.00040.x.

Abstract

Consumption of omega 3 fatty acids is known to have health benefits. For many years, the importance of the only member of the omega 3 family considered to be essential, alpha-linolenic acid (ALA), has been overlooked. Current research indicates that ALA, along with its longer chain metabolites, may play an important role in many physiological functions. Potential benefits of ALA include cardioprotective effects, modulation of the inflammatory response, and a positive impact on both central nervous system function and behavior. Recommended levels for ALA intake have been set, yet the possible advantages of its consumption are just being revealed.

Publication types

  • Review

MeSH terms

  • Fatty Acids, Omega-3 / administration & dosage*
  • Fatty Acids, Omega-3 / metabolism
  • Fatty Acids, Omega-3 / physiology*
  • Humans
  • Intestinal Absorption / drug effects
  • Intestinal Absorption / physiology
  • Nutrition Policy
  • Nutritional Physiological Phenomena*
  • Nutritional Requirements
  • Nutritional Status
  • alpha-Linolenic Acid / administration & dosage*
  • alpha-Linolenic Acid / metabolism
  • alpha-Linolenic Acid / physiology*

Substances

  • Fatty Acids, Omega-3
  • alpha-Linolenic Acid