Yoni Freedhoff @yonifreedhoff.bsky.social Associate Professor of Family Medicine @UOttawa/Exclusively obesity medicine since 2004/Bylines spanning from The Lancet to the NYTs/הנני
Marjolijn Duijvestein @marjolijnduijv.bsky.social Gastroenterologist (IBD) 
British Society of Gastroenterology @britsocgastro.bsky.social The British Society of Gastroenterology is focused on the promotion of gastroenterology and hepatology in the UK. https://www.bsg.org.uk/
United European Gastroenterology @myueg.bsky.social Shaping the future of digestive health in Europe and beyond.
Dr Michael J Houghton @mjhoughton.bsky.social Lecturer and Molecular Nutrition Research Lab Lead at Monash focused on the links between diet, metabolism and chronic disease risk.
Marco Lab @marcolab-ucd.bsky.social Lactic acid bacteria and Gut health research lab led by Dr. Maria Marco at University of California Davis
The International Scientific Assoc for Probiotics & Prebiotics @isappscience.bsky.social A nonprofit scientific organization dedicated to advancing the science of probiotics, prebiotics, synbiotics, postbiotics, fermented foods, and the microbiome.
Ursula Philpot @ursulaphilpot.bsky.social Consultant dietitian at Insighteating and Mytransitions. Senior Lecturer at Leeds Beckett University and Clinical Lead for CYP eating disorders North East and Yorkshire for NHS England.
Clemence Cleave RNutr - nutritionist @clemcleavernutr.bsky.social Award-winning Nutritionist (MSc, RNutr) | Workplace Wellbeing Consultant | Founder @Rocket Fuel Wellbeing | I help organisations and individuals make sense of nutrition to nurture their health and wellbeing.
Dr Hiba Jebeile @hibajebeile.bsky.social PhD | Dietitian & Senior Research Fellow | Researching #obesity treatment and #eatingdisorder risk | Co-lead of @editcollab.bsky.social | own opinions
Jeannine Baumgartner @drjbaumgartner.bsky.social Lecturer in Nutritional Sciences at King‘s College London | Mother; passionate about global maternal & child nutrition; 🇨🇭in 🇬🇧 (🇿🇦@❤️); views my own.
Dr Courtney McLean @courtneymclean.bsky.social Research Fellow at Monash Uni on all things eating disorders. Specific interest in the experiences of vegetarianism & veganism and EDs ✨
Alvin Wong, PhD @award-phd.bsky.social Research Lead @ Changi General Hospital | Sr Principal Research Dietitian | PhD in Nutr Econ, MSc in Clin & Public Health Nutr, BSc in Human Nutr, Dietetics & Biochem
Dr Sarah Gauci @sarahgauci.bsky.social Research Fellow SolveChd, foodmoodcentre, IMPACTDeakin • Lifestyle interventions for #CVD, #MentalHealth & #Cognition • she/her
Dr Megan Lee - Food Mood Doctor @foodmooddoctor.bsky.social Assistant Professor @BondUniversity
Secretary of the International Society of Nutritional Psychiatry Research 🧠 🌱
Dr Oliver Canfell @oliverdietitian.bsky.social Dietitian (RD, APD) | Lecturer in Nutritional Sciences @KingsCollegeLondon | Obesity, Digital Health, Health Services Research
Enrique de-Madaria @demadaria.bsky.social Passionate about clinical research. Gastroenterologist, pancreatologist. Alicante, Spain
Asha Kaur @ashakaur.bsky.social Senior researcher | Sustainable Healthy Food Group | University of Oxford | https://www.phc.ox.ac.uk/team/asha-kaur
American Society for Nutrition 🍏🔬🌎 @nutritionorg.bsky.social ASN advances the science, education and practice of nutrition through knowledge, engagement and impact. ASN's annual meeting, #Nutrition2025, is headed to Orlando, FL, May 31 – June 3.
Learn more and get involved with ASN today: https://nutrition.org/
Dr Emily Burch @dremilyburch.bsky.social academic, dietitian & nutrition media communicator with a keen interest in all aspects of diabetes care. https://researchportal.scu.edu.au/esploro/profile/emily_burch
Evangeline Mantzioris @emantzioris.bsky.social Program Director of Bachelor of Nutrition & Food Sciences at University of South Australia
Accredited Practicing Dietitian (APD) & Sports Dietitian (AccSD)
Mediterranean Diet l Sports Nutrition l Fatty Acids
Nutrition Communicator l Author
Nenad Naumovski @naumovski.bsky.social Professor (Food Science and Human Nutrition) at Singapore Institute of Technology.
Bernadette Moore @themoorelab.bsky.social Human, Nutritional Scientist. Professor & Chair in Nutritional Biochemistry, University of Liverpool. Steatotic liver disease. Systems biology. Nutraceuticals. Open research and social justice champion. Allotmenteer.
Taryn Smith, PhD @tarynsmith.bsky.social Research Associate, King’s College London
Maternal & child nutrition | Global nutrition | Child development
Helen Ward @profhelenward.bsky.social Prof Public Health Imperial College. she/her. Social, genetic & environmental factors in health. Research & advocacy in long COVID, STI/HIV, inequalities. Patient Experience Research Centre
Women In The Food Industry @womenfoodindustry.bsky.social A UK place for conversation, insight, events & community support as women in food face obstacles of inequality & inclusion 💪 Instagram👇 https://www.instagram.com/women_in_food_industry/
https://www.womeninthefoodindustry.com
Rona Moss-Morris @ronamoss-morris.bsky.social Prof of Psychology as Applied to Medicine, King’s College Lindon. Trying to enhance integrated care for people with long term health conditions. Views my own
Deirdre Tobias, ScD @deirdretobias.bsky.social Obesity & Nutrition Epidemiologist, Methods Thereof
Assistant Professor @BrighamWomens @HarvardChanSPH @HarvardMed
Editor @AJCN
https://t.co/9jSfBogyts
Susan Price @dietitiansusan.bsky.social Chair-British Dietetic Association
Associate Director of Inclusion-UHB
Registered Dietitian
A/Prof Katherine Livingstone @katmlivingstone.bsky.social NHMRC Emerging Research Fellow at Deakin University IPAN | Member of National Committee for Nutrition | Dietary patterns | Personalised nutrition | 🇦🇺🏴
Prof Felice Jacka OAM @proffelicejacka.bsky.social Founder and Director of the Food & Mood Centre and founder of International Society for Nutritional Psychiatry Research
Foodandmoodcentre.com.au
Christine Stewart MPH PhD @christinestewart.bsky.social Professor of Nutrition at UC Davis and Director of the Institute for Global Nutrition. I study maternal and child nutrition.
Lover of chocolate 🍫, coffee ☕️, and a beautiful hike 🏞. Views are my own.
Quadram Institute @quadraminstitute.bsky.social At the forefront of research into food, the gut microbiome, and human health.
Partnership between Quadram Institute Bioscience, @nnuh.bsky.social , @uniofeastanglia.bsky.social and the Biotechnology & Biological Sciences Research Council
Nature Reviews Gastroenterology & Hepatology @natrevgastrohep.nature.com We publish #gastroenterology & #hepatology Reviews and opinion https://www.nature.com/nrgastro/
#GastroEdPick selections by the Editors: Katrina (@heykatray.bsky.social), Jordan & Eleni
#Gastrosky #LiverSky #Microsky #Medsky
IBD Doctor @ibddoctor.bsky.social Interested in #rstats, reproducibility of medical research, soccer, cycling, and of course, improving care in #IBD
Romana Gerner @romanagerner1.bsky.social MD and scientist interested in host-microbe interactions and mucosal immunity 🔬🧫🩺 Chair of Clinical Microbiome @Technical University of Munich.
Chris Stewart @stewartlab.bsky.social Professor of Human Microbiome Research at Newcastle University.
Using 'omics and organoids to study diet-microbe-host interaction.
Microbiome; Microbiology; preterm infant; necrotising enterocolitis; inflammatory bowel disease; cancer.
He/Him
Danielle Gallegos @daniellegallegos.bsky.social Professor Nutrition and Dietetics
Social dietitian-nutritionist working at the intersection of social justice and food
Dietitians Australia @dietitiansaus.bsky.social The leading voice in nutrition and dietetics, representing over 9,000 dietitians in Australia and overseas.
Nature @nature.com Research, news, and commentary from Nature, the international science journal. For daily science news, get Nature Briefing: https://go.nature.com/get-Nature-Briefing
Mark Lawrence @marklawrenceoz.bsky.social Prof of Ecological Nutrition at Deakin University. Ultra-processed foods, Dietary Guidelines, Healthy and sustainable food systems.
Kevin Whelan @profwhelan.bsky.social Professor of Dietetics
Head of Department of Nutritional Sciences at King's College London
All about the evidence
Nutrition science not nutrition nonsense
Giles Yeo @gilesyeo.bsky.social MBE; Professor at University of Cambridge, Wolfson College, food intake & #obesity; Broadcaster; Author, #WhyCaloriesDontCount out now; on Instagram & Threads @gilesyeo
The Gut Health Doctor | Dr Megan Rossi (RD, PhD) @theguthealthdoctor.bsky.social ✨ Transform your gut, transform your life🔬
Gut health expert: scientist, nutritionist, author 👩⚕️ 
Professor Clare Collins AO @profccollins.bsky.social Laureate Professor in Nutrition & Dietetics | Uni Newcastle | NHMRC Research Fellow | FAHMS FNSA FDA APD | Own Opinions l Nutrition Science Bites podcast https://shorturl.at/rzycT
Francesco Asnicar @fasnicar.bsky.social Researcher at Dept. CIBIO (Univ. of Trento, Italy), previously postdoc @cibiocm.bsky.social, love music and play keyboards.
Sophie Davies @drsophiedavies.bsky.social Lecturer in Nutrition & Dietetics. MSc Dietetics Lead. Registered Dietitian. Trustee of BDA General and Education (GET) Fund. PhD in Human Physiology & Metabolism. Cymraeg 🏴
#exercise #nutrition
https://pure.cardiffmet.ac.uk/en/persons/sophie-davies
@vasilogloumaria.bsky.social @vasilogloumaria.bsky.social 
King's Faculty of Life Sciences & Medicine @kingslsm.bsky.social Research, events and features from the Faculty of Life Sciences & Medicine at @kingscollegelondon.bsky.social
King's College London @kingscollegelondon.bsky.social News from King's College London | King’s is a multi-faculty research-led institution & one of the top 10 UK universities in the world | Contact: comms@kcl.ac.uk
Emilie Combet @emiliecombet.bsky.social Professor of Human Nutrition, University of Glasgow, Scotland, UK | Director, Scottish Alliance for Food | Assoc. for the Study of Obesity (ASO)
Lauren Ball @proflaurenball.bsky.social Professor of Community Health & Wellbeing at The University of Queensland. Creatively blending research excellence, leadership and strategy to empower our most influential thought leaders. proflaurenball.com
Dr van Tilburg @drvantilburg.bsky.social Professor UNC, UW, CUSOM
Director of Research at CFVH
Gut Expert | Child health | #Parenting
Dr Wolfgang Marx @drwolfmarx.bsky.social Senior Research Fellow at the Food & Mood Centre (Deakin University) and President of the International Society for Nutritional Psychiatry Research
ISNPR Conference website: https://icmsmeetings.eventsair.com/isnpr-2025/
Ruairi Robertson @ruairirobertson.bsky.social Lecturer in Microbiome Science, Blizard Institute, Queen Mary University of London. Studying host-microbiome interactions in early life
🍏Nutritionist
🔬Scientist
🎙️Public speaker
Elisabeth Bik @elisabethbik.bsky.social Science integrity consultant and crowdfunded volunteer, PhD.
Ex-Stanford University. Maddox Prize/Einstein F Award winner
NL/USA/SFO.
#ImageForensics
@MicrobiomDigest on X.
Blog: ScienceIntegrityDigest.com
Support me: https://www.patreon.com/elisabethbik
Eric Topol @erictopol.bsky.social physician-scientist, author, editor
https://www.scripps.edu/faculty/topol/
Ground Truths https://erictopol.substack.com
SUPER AGERS https://www.simonandschuster.com/books/Super-Agers/Eric-Topol/9781668067666
John F. Cryan @jfcryan.bsky.social VP Research & Innovation, University College Cork @ucc.ie @uccresearch.bsky.social |PI @apcmicrobiomeirel.bsky.social |Prof Dept. Anatomy & Neuroscience |MRIA @ria.ie|
Stress, Microbiota-Gut-Brain Axis, Brain-Body Interactions, Research Policy
Jotham Suez (SuezLab@JHU) @suez.bsky.social Microbiome enthusiast 🦠 || Assistant Professor for Molecular Microbiology and Immunology at Johns Hopkins University || He/Him 🏳️🌈🏳️⚧️
www.suezlab.org
Matt Olm @mattolm.bsky.social Assistant Professor at CU Boulder
Studying the human microbiome
https://www.colorado.edu/lab/olm/
Katrina Ray @heykatray.bsky.social Science, music, trashy TV & tap-dancing | Chief Ed - Nature Reviews Gastroenterology & Hepatology @natrevgastrohep.bsky.social | Opinions own | she/her/they | #LiverSky #gastrosky #gisky #MicroSky
Muriel Derrien @murielderrien.bsky.social Scientist Human Gut microbiome @MIB_WUR 🇳🇱 - @DanoneResearch 🇨🇵 - now @RaesLab 🇧🇪 (@VIB_microbes @KU_Leuven). Opinions are my own.
Julien Tap @julientap.bsky.social food and gut #microbionaut | #microbiota #microbiome | research scientist
@INRAE_France
| https://fme.micalis.fr
Paul Cotter @pauldcotter.bsky.social PhD Microbiology. Head of Food Bioscience at Teagasc. PI APC Microbiome Ireland, Food Health Ireland
Co-founder & Head of Microbiology, SeqBiome.
Field Chief Editor Frontiers in Microbiology. Runner (2.57 marathon, 1.19 half)
Glanmire GAA
Husband & dad
Sarah Lebeer @sarahlebeer.bsky.social Molecular Microbiologist, Bioscience engineer, Isala coordinator, microbiome, probiotics, https://isala.be
Beatriz Gros @bealoquebea.bsky.social Gastroenterologist #IBD specialist
Help others grow their abilities and celebreate life. 🆓 IBD education https://ibd-eii.com/ @WHO.fides member
American Gastroenterological Association (AGA) @amergastroassn.bsky.social Our mission is to empower clinicians and researchers to improve digestive health. Also follow @aga-gastro.bsky.social, @aga-cgh.bsky.social, @aga-cmgh.bsky.social, @aga-tige.bsky.social, @aga-ghadvances.bsky.social.
Kelly Issokson MS RD LDN (she/her) @gidietitian.bsky.social GI/IBD Dietitian | Senior RD @UCSF |
Associate Editor Nutrition, CC360 |
National Board @crohnscolitisfdn.bsky.social
Marion Nestle @marionnestle.bsky.social Paulette Goddard Professor of Nutrition, Food Studies, & Public Health, New York University, Emerita, and author of books about food politics.
Kewin Siah @kewinsiah.bsky.social
Gastroenterologist specializing in DGBIs. Adjunct A/Prof at the National University of Singapore. President of IBS Support Group Singapore. Passionate about IBS, constipation, gastroparesis, and gut health.
Dr. Jen Gunter @drjengunter.bsky.social Doctor, writer, Canadian Spice, lasso of truth, I speak for no one but me. 2X NYT bestsellers. More thoughts at TheVajenda.com
Dr Emily Leeming PhD @dremilyleeming.bsky.social 
Barbara Bray MBE @barbarabray.bsky.social Middle-aged, perimenopausal PhD researcher in healthy ageing diets at Queen’s University Belfast. Charity trustee and 2017 Nuffield Farming Scholar.
Priya Tew, Dietitian UK @priyatew.bsky.social Dietitian specialist in Eating Disorders, Media work and kicking diet culture out.
CEO of Dietitian UK and The Recovery Tribe (12 week group coaching and course for ED recovery)
British Nutrition Foundation @nutritionorguk.bsky.social A leading UK nutrition charity since 1967.
Nutrition information, education and expertise.
Grounded in science, working with experts, for everybody.
Prof Amelia Lake @lakenutrition.bsky.social Dietitian & Public Health Nutritionist at Teesside University.
Deputy Director for Fuse https://fuse.ac.uk/
Researching Food Inequalities & Insecurity, Food Environments, Energy Drinks.
https://research.tees.ac.uk/en/persons/amelia-lake
Dr Mike II @drmikethe2nd.bsky.social NHS GP and Trainer of GP’s.
Mental Health/Fitness/Behaviour Change.
Biscuits. And also cake.
Jim Stewart @leicnut.bsky.social Intestinal Failure Physician
X @Leicnut
Dr Clare Pettinger @drcpettingerrd.bsky.social Educator & Researcher (Uni of Plymouth) - Social Justice & sustainable food systems (FoodSEqual); blue foods; creative methods for engagement; community; public engagement
Ana Rodriguez-Mateos @anarmateos.bsky.social Professor of Human Nutrition at King’s College London. Interested in plant foods, bioactives & health + using analytical tools to improve nutrition research.
Guts Charity UK @gutscharityuk.bsky.social The UK charity for the digestive system from top to bottom; the gut, liver and pancreas 💚
We’re getting to grips with guts 🤩
https://lnk.bio/GutsCharityUK
@jon-swann.bsky.social @jon-swann.bsky.social 
Kevin Hall @kevinh-phd.bsky.social Nutrition, metabolism & obesity scientist. KevinHallPhd.com
Trish Greenhalgh @trishgreenhalgh.bsky.social DEI hire. Prof of Primary Care, Uni of Oxford. Researching digital health/ inequities, covid prevention (masks/ air quality). Wild swimmer. Mum to Rob (marine bio) & Al (doc). She/her. https://scholar.google.com.au/citations?user=QDCqsJwAAAAJ&hl=en&oi=ao
Wolfgang Marx @wolfgangmarx12297.bsky.social 
Kevin C Klatt, PhD, RD @kcklatt.bsky.social Assistant Prof, @uoftnutrisci.bsky.social @uoftmedicine.bsky.social.
Experimental #Metabolism Researcher, #Dietitian.
Associate Editor, American Journal of Clinical Nutrition.
By way of: UC Berkeley, Baylor CoM, NIH, Cornell
Kcklatt.substack.com
EQUATOR Network @equatornetwork.bsky.social Enhancing the quality & transparency of health research. Reporting guidelines. Online resources & training in research methods & publication. Meta-research.
Visit us at www.equator-network.org
Rome Foundation @romefoundation.bsky.social Rome Foundation is an independent not for profit 501(c) 3 organization that provides support for activities designed to create scientific data & educational information to assist in the diagnosis & treatment of DGBIs. https://theromefoundation.org/
Dr Emma Beckett @dremmabeckett.bsky.social PhD, RNutr "The Ms Frizzle of #Food & #Nutrition #Science" Food: science, media, fashion & fun facts. Same handle all places. FOODiQ #NutritionNerd & academic.
Mary Hickson @profmaryh.bsky.social Prof of Dietetics, Uni of Plymouth UK. Registered Dietitian, working with care homes to improve nutrition, views are my own.
Helen West RD @helenlouwest.bsky.social Eating Disorders Dietitian | THIS Institute Doctoral Research Fellow at King’s College London |
🔗 My Research 👉 https://bit.ly/48JWK3I
📚 Is Butter a Carb? 👉 https://amzn.to/3CjW6xT
📍Brighton
Gunter Kuhnle @ggkuhnle.bsky.social Hippo.
Professor of Nutrition & Food Science.
Mundus vult decipi, ergo decipiatur.
https://kuhnle.co.uk
@markpimentelmd.bsky.social @markpimentelmd.bsky.social Executive Director of the MAST Program. A research program @cedars-sinai dedicated to finding diagnostics and treatments for conditions related to the #microbiome in #SIBO, #IBS, #metabolic disorders and others
Anna-Liisa Laine @annaliisalaine.bsky.social Professor of Plant Biodiversity at University of Helsinki interested in • Host-pathogen interactions • Biodiversity in a changing world • Plant-microbe interactions 📷 M. Kytöharju
Captain Science @captainscience.bsky.social 
Alison Culkin @alisonculkin.bsky.social Award winning Consultant Dietitian St Marks Hospital. First UK prescriber. Chair of BDA prescribers subgroup BDA_prescribers. Own views.
Kristina Campbell, science writer @bykriscampbell.bsky.social Science writer covering gut health & the microbiome for 12+ years.
Always spilling the tea (figuratively & literally).
My books:
Well-Fed Microbiome
Gut Microbiota textbook (2 editions)
Gut Health For Dummies
IBS For Dummies
Ben Goldacre @bengoldacre.bsky.social Prof of EBM @UniOxford, author, Bad Science person, more... I run http://bennett.ox.ac.uk making tools+papers from data http://OpenSAFELY.org http://OpenPrescribing.net