Navigating the B vitamins: Dietary diversity, microbial synthesis, and human health

Cell Host Microbe. 2024 Jan 10;32(1):12-18. doi: 10.1016/j.chom.2023.12.004.

Abstract

B vitamins are intricately involved in various physiological processes vital for health. Their significance is complicated by the heterogeneous landscape of B vitamin distribution in diets and the contributions of the gut microbiota. Here, we delve into the impact of these factors on B vitamins and introduce strategies, with a focus on microbiota-based therapeutic options, to enhance their availability for improved well-being. Additionally, we provide an ecological and evolutionary perspective on the importance of B vitamins to human-microbiota interactions. In the dynamic realms of nutrition and microbiome science, these essential micronutrients continue to play a fundamental role in our understanding of disease development.

Keywords: B vitamins; diet; gut microbiota; metabolic diseases.

MeSH terms

  • Diet
  • Gastrointestinal Microbiome* / physiology
  • Humans
  • Microbiota* / physiology
  • Nutritional Status
  • Vitamin B Complex*

Substances

  • Vitamin B Complex