Trial reportThe Journal of nutritional biochemistry2019
Broccoli consumption affects the human gastrointestinal microbiota.
Trial report in The Journal of nutritional biochemistry, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers, 2 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
69 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Gut microbes and immunotherapy for non-small cell lung cancer: a systematic review.Frontiers in oncology · 2025Pooled it
- Relating Gut Microbiome and Its Modulating Factors to Immunotherapy in Solid Tumors: A Systematic Review.Frontiers in oncology · 2021Pooled it
- A 14-Day Double-Blind, Randomized, Controlled Crossover Intervention Study with Anti-Bacterial Benzyl Isothiocyanate from Nasturtium (Nutrients · 2024Trial
- Impact of bread diet on intestinal dysbiosis and irritable bowel syndrome symptoms in quiescent ulcerative colitis: A pilot study.PloS one · 2024Trial
- Sulfur as a central integrator of plant-microbe interactions: from nutrient cycling to immune signalling and microbiome assembly.Journal of experimental botany · 2026Review
- Sulforaphane Synergies with Phytochemicals and Pharmaceuticals: Implications for Healthspan.Medicines (Basel, Switzerland) · 2026Review
- Gut Microbiome-Associated Effects of Plant-Based Diets on Glucose Homeostasis, Body Composition, and Cognitive Function: A Scoping Review.Advances in nutrition (Bethesda, Md.) · 2026Article
- Effects of Short-Term Broccoli Powder Supplementation on Acute Oxidative Stress and Recovery Following a Metabolically Demanding Exercise Session.Antioxidants (Basel, Switzerland) · 2026Article
- Targeting microbiome-driven epigenetic modifications: a new frontier in breast cancer treatment.Clinical epigenetics · 2026Review
- The dietary index for gut microbiota and risk of advanced cardio-kidney-metabolic syndrome.Clinical and experimental medicine · 2026Article
- Sulforaphane from broccoli, an epigenetic modulator in cancer cells.Discover oncology · 2025Review
- The Multifaceted Health Benefits of Broccoli-A Review of Glucosinolates, Phenolics and Antimicrobial Peptides.Molecules (Basel, Switzerland) · 2025Review
- Gut-Brain Inflammatory Pathways in Attention-Deficit/Hyperactivity Disorder: The Role and Therapeutic Potential of Diet.Metabolites · 2025Review
- Sulforaphane and Brain Health: From Pathways of Action to Effects on Specific Disorders.Nutrients · 2025Review
- Benefits ofInternational journal of molecular sciences · 2025Article
- Cooked Broccoli Alters Cecal Microbiota and Impacts Microbial Metabolism of Glucoraphanin in Lean and Obese Mice.Molecular nutrition & food research · 2025Article
- Predicting metabolite response to dietary intervention using deep learning.Nature communications · 2025Article
- Nutrient-Nutrient Interactions Among Broccoli Glucosinolates and Their Implications for Breeding Cruciferous Crops to Enhance Human Health.Nutrients · 2025Article
- Unveiling the mechanistic nexus: how micronutrient enrichment shapes brain function, and cognitive health.Frontiers in molecular biosciences · 2025Review
- The Effects of Interventions with Glucosinolates and Their Metabolites in Cruciferous Vegetables on Inflammatory Bowel Disease: A Review.Foods (Basel, Switzerland) · 2024Review
9 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
10 authors.
Funding
Abstract
The human gastrointestinal microbiota is increasingly linked to health outcomes; however, our understanding of how specific foods alter the microbiota is limited. Cruciferous vegetables such as broccoli are a good source of dietary fiber and phytonutrients, including glucosinolates, which can be metabolized by gastrointestinal microbes. This study aimed to determine the impact of broccoli consumption on the gastrointestinal microbiota of healthy adults. A controlled feeding, randomized, crossover study consisting of two 18-day treatment periods separated by a 24-day washout was conducted in healthy adults (n=18). Participants were fed at weight maintenance with the intervention period diet including 200 g of cooked broccoli and 20 g of raw daikon radish per day. Fecal samples were collected at baseline and at the end of each treatment period for microbial analysis. Beta diversity analysis indicated that bacterial communities were impacted by treatment (P=.03). Broccoli consumption decreased the relative abundance of Firmicutes by 9% compared to control (P=.05), increased the relative abundance of Bacteroidetes by 10% compared to control (P=.03) and increased Bacteroides by 8% relative to control (P=.02). Furthermore, the effects were strongest among participants with body mass index <26 kg/m
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.