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Related Experiment Videos

Case study: folate bioavailability.

J F Gregory1

  • 1Food Science and Human Nutrition Department, University of Florida, Gainesville, Florida 32611-0370, USA. jfgy@ufl.edu

The Journal of Nutrition
|April 4, 2001
PubMed
Summary

Folate nutritional status is influenced by dietary intake and vitamin bioavailability. Understanding factors affecting folate absorption and utilization is crucial for assessing nutritional status.

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Area of Science:

  • Nutritional Science
  • Biochemistry

Background:

  • Folate nutritional status is determined by dietary intake and the bioavailability of ingested folate forms.
  • Recent advancements have improved understanding of folate bioavailability, yet uncertainties persist, particularly regarding naturally occurring dietary folate.

Purpose of the Study:

  • To review factors influencing folate absorption and utilization.
  • To summarize methods for assessing folate bioavailability.
  • To highlight key findings and identify research needs in folate bioavailability.

Main Methods:

  • Literature review of factors affecting folate absorption and utilization.
  • Analysis of current and emerging methods for assessing folate bioavailability.
  • Synthesis of significant research findings on folate bioavailability.

Main Results:

  • Identified key factors impacting folate absorption and utilization from various sources.
  • Evaluated the efficacy and limitations of existing bioavailability assessment methods.
  • Summarized current knowledge and pinpointed gaps in understanding dietary folate bioavailability.

Conclusions:

  • Accurate assessment of folate nutritional status requires a comprehensive understanding of bioavailability.
  • Further research is needed to clarify the bioavailability of naturally occurring dietary folate.
  • Improved methods for bioavailability assessment are essential for public health nutrition.

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