Research suggests that amaranth contains several biologically active compounds — including phenolic acids, betacyanins, phytosterols, and bioactive peptides — that have demonstrated anti-inflammatory properties across a range of laboratory and cell-based studies. Studies indicate that specific compounds unique to or abundant in amaranth, such as 2-caffeoylisocitric acid and peptides released during digestion of germinated seeds, can reduce the production of inflammatory markers like TNF-alpha, interleukin-6, and nitric oxide by blocking key inflammatory signaling pathways, particularly NF-κB. The available evidence comes primarily from in vitro cell culture experiments, computational modeling studies, and reviews of the broader pseudocereal literature, with one small human clinical trial involving a multi-ingredient supplement that included amaranth extract showing reductions in the inflammatory marker hs-CRP alongside cholesterol-lowering effects — though this study cannot isolate amaranth's contribution from the other ingredients. Reviewers and individual study authors consistently note that while the mechanistic evidence is promising, the near-total reliance on laboratory findings rather than rigorous human clinical trials means it is premature to draw firm conclusions about whether consuming amaranth translates to meaningful anti-inflammatory effects in people.
Citations from PubMed and preprint sources. Match score (0-100) reflects automated search ranking, not clinical appraisal.
| Title | Type | Year | Direction | Match |
|---|---|---|---|---|
| Phytochemicals in quinoa and amaranth grains and their antioxidant, anti-infl... | Review | 2017 | Supports | 100 |
| Anti-inflammatory and antioxidant effects of peptides released from germinate... | Other | 2021 | Supports | 95 |
| Nutritional and functional perspectives of pseudocereals. | Review | 2024 | Supports | 90 |
| Discovery of a pre-vein progenitor that requires VEGF/ERK inhibition to compl... | Other | 2025 | Neutral | 85 |
| Amaranth's 2-Caffeoylisocitric Acid-An Anti-Inflammatory Caffeic Acid Derivat... | Other | 2019 | Supports | 85 |
| Nutritional and genetic variations within foxtail millet (<i>Setaria italica<... | Other | 2023 | Neutral | 80 |
| Selenium Supplementation of Amaranth Sprouts Influences Betacyanin Content an... | Other | 2016 | Supports | 80 |
| Epigallocatechin Gallate from Green Tea Effectively Blocks Infection of SARS-... | Other | 2021 | Neutral | 75 |
| Lignans 7-hydroxymatairesinol and 7-hydroxymatairesinol 2 exhibit anti-inflam... | Other | 2014 | Neutral | 75 |
| Hypolipidemic, anti-inflammatory, and neurotrophic effects of a multicomponen... | Other | 2025 | Supports | 70 |
| Green tea and Spirulina extracts inhibit SARS, MERS, and SARS-2 spike pseudot... | Other | 2020 | Neutral | 70 |
| Extrusion improved the anti-inflammatory effect of amaranth (Amaranthus hypoc... | Other | 2014 | Supports | 65 |
| Phenolic compounds in quinoa and amaranth grains: Composition, biological pro... | Review | 2025 | Mixed | 60 |
| Ancient Grains as Functional Foods: Integrating Traditional Knowledge with Co... | Review | 2025 | Supports | 55 |
| A screening strategy for bioactive components from Amaranth: An integrated ap... | Other | 2025 | Supports | 50 |
| Peruvian Andean grains: Nutritional, functional properties and industrial uses. | Other | 2023 | Supports | 45 |
| Liposomes Containing Amaranth Unsaponifiable Matter and Soybean Lunasin Suppr... | Other | 2022 | Supports | 40 |
| Pseudocereals: a novel source of biologically active peptides. | Other | 2021 | Supports | 35 |
| Bioactive peptides from selected latin american food crops - A nutraceutical ... | Review | 2019 | Supports | 30 |