Cited by 374Nitric Oxide and Endothelin EffectsCardiovascular Health and Disease PreventionNutritional Studies and Diet

Metabolic Effects of Dietary Nitrate in Health and Disease

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Lundberg, Jon O., Carlström, Mattias, Weitzberg, Eddie·2018·Cell Metabolism

Abstract

Nitric oxide (NO), generated from L-arginine and oxygen by NO synthases, is a pleiotropic signaling molecule involved in cardiovascular and metabolic regulation. More recently, an alternative pathway for the formation of this free radical has been explored. The inorganic anions nitrate (NO 3-) and nitrite (NO 2-), originating from dietary and endogenous sources, generate NO bioactivity in a process involving seemingly symbiotic oral bacteria and host enzymes in blood and tissues. The described cardio-metabolic effects of dietary nitrate from experimental and clinical studies include lowering of blood pressure, improved endothelial function, increased exercise performance, and reversal of metabolic syndrome, as well as antidiabetic effects. The mechanisms underlying the salutary metabolic effects of nitrate are being revealed and include interaction with mitochondrial respiration, activation of key metabolic regulatory pathways, and reduction of oxidative stress. Here we review the recent advances in the nitrate-nitrite-NO pathway, focusing on metabolic effects in health and disease.

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Crossref · 10.1016/j.cmet.2018.06.007

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Authors
Lundberg, J. O., Carlström, M., & Weitzberg, E.
Affiliations
Karolinska Institutet (SE)
Corresponding author
  • Lundberg, Jon O.
  • Carlström, Mattias
  • Weitzberg, Eddie
Venue
Cell Metabolism
Publisher
Elsevier BV
Published
2018-07
Volume
28
Issue
1
Pages
9-22
ISSN
1550-4131 (ISSN-L)
OpenAlex
W2811416510
Cited by
374
References
52
Citations by year
2026: 36 · 2025: 52 · 2024: 52 · 2023: 49 · 2022: 60 · 2021: 54 · 2020: 42 · 2019: 26 · 2018: 3
FWCI
4.10
Type
journal article
Language
en
Open access
Locations
  • Cell Metabolism (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Vetenskapsrådet (2016-01381, 2015-02880)
  • Karolinska Institutet (2-560/2015)
  • Kommunfullmäktige, Stockholms Stad (LS 2016-1376)
Topics
  • Health Sciences › Medicine › Physiology › Nitric Oxide and Endothelin Effects
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiovascular Health and Disease Prevention
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Nutritional Studies and Diet
Keywords
dietary nitrate, nitrate-nitrite-NO pathway, nitric oxide bioactivity, blood pressure, endothelial function, exercise performance, metabolic syndrome, antidiabetic effect, mitochondrial respiration, oxidative stress, oral bacteria, cardiometabolic health
MeSH terms
Animals, Cardiovascular System, Diabetes Mellitus, Type 2, Diet, Humans, Mitochondria, Nitrates, Nitric Oxide, Nitrites, Oxidative Stress, Metabolic Syndrome, Mice, Rats

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