The worldwide hub for dietitians, nutritionists, weight-management professionals and the supplement industryFind a dietitian · Member login
DieticiansWorldwide.com logoDieticiansWorldwide.com
A woman examines fresh fruits in a vibrant grocery store produce section, shopping for healthy options.Top view of various medication pills and capsules in containers with bright pink backdrop.

Shop by diet

Certified products only

Criteria shown on every guide

No paid placements

Certification-first buying guides, checked against the certifiers' own directories.

Explore the Global HubJoin the network Get the app
United States flagUnited StatesCanada flagCanadaUnited Kingdom flagUnited KingdomIreland flagIrelandAustralia flagAustraliaNew Zealand flagNew ZealandIndia flagIndiaSingapore flagSingaporeMalaysia flagMalaysiaPhilippines flagPhilippinesJapan flagJapanSouth Korea flagSouth KoreaChina flagChinaUnited Arab Emirates flagUnited Arab EmiratesSaudi Arabia flagSaudi ArabiaSouth Africa flagSouth AfricaGermany flagGermanyFrance flagFranceItaly flagItalySpain flagSpainNetherlands flagNetherlandsSwitzerland flagSwitzerlandBrazil flagBrazilMexico flagMexico

Join the worldwide network

Get listed on DietitiansWorldwide.com and reach clients, employers and buyers in every country on this site.

Dietitian or nutritionistBronze, Silver or Gold profilefrom $49.95 / year →AssociationRegional, national or internationalfrom $14.95 / month →Supplement companyManufacturer, brand, wholesaler, retailerfrom $29.95 / month →

Buying guides for people on a specific diet: certified low FODMAP and gluten-free foods, third-party-tested supplements, low-sodium staples and more. Every guide is certification-first: a product appears only when its certification can be checked in the certifier's own directory, or when it meets the nutrition criteria stated on the guide. Shopping lists are not a substitute for advice; if you have a medical condition, book a session with a dietitian to make the list fit you.

How we choose and how we are paid. Products are listed only when the certification we name can be checked in the certifier's own directory, or when they meet the nutrition criteria stated on this page. No company pays to appear here, and we earn nothing from these retailer links today. If that changes, every paid link will be labelled "(paid link)" next to it. We do not show prices because they change daily: check the retailer.

Flat lay of vitamin bottles with capsules and decorative elements against a green and white backdrop.
Shop by diet

Best probiotic? Buy by strain, not by brand

Which probiotic strains have guideline support for antibiotics, C. difficile and IBS, where evidence is weak, and how to check strain, CFU and…

Read →
Top view of various medication pills and capsules in containers with bright pink backdrop.
Shop by diet

Certified Gluten-Free Products: GFCO-Checked Snacks

Certified gluten-free products and snacks checked in the GFCO directory, how GFCO's 10 ppm limit compares with the 20 ppm law, plus UK and Australian…

Read →
Top view of preparing a healthy lunch with fruits, cheese, and crackers, showcasing fresh ingredients and a vibrant lifestyle.
Shop by diet

GLP-1 grocery list: foods to buy and label checks

A GLP-1 grocery list by goal: protein, fibre, fluids and gentle foods, with USDA grams per portion and the FDA label thresholds for good source and…

Read →
A woman examines fresh fruits in a vibrant grocery store produce section, shopping for healthy options.
Shop by diet

Low FODMAP Snacks: Certified Products and Label Checks

Low FODMAP snacks you can check: FODMAP Friendly certified bars, popcorn and cookies, how Monash certification works and why serving size matters.

Read →
A woman examines fresh fruits in a vibrant grocery store produce section, shopping for healthy options.
Shop by diet

Low-sodium foods list: what to buy and check

A low-sodium shopping list with typical USDA sodium values, the legal meaning of low sodium and no salt added, UK traffic lights and salt substitutes.

Read →
A variety of capsules and pills scattered on a light marble background.
Shop by diet

NSF Certified Supplements: Creatine, Protein, D and More

NSF Certified for Sport, Informed Sport and USP Verified supplements checked by type: creatine, protein, vitamin D, omega-3, multivitamins and…

Read →
Travel desk

Plan the trip: flights, hotels and cars

Search flights, hotels, resorts, activities, packages and car rentals with our travel partner BookingWorldwide.net, then add the car at each end in the limo booker. How the travel desk works →

BookingWorldwide.net
BookingWorldwide.netFlights · Hotels · Resorts · Activities · Cars

Airport transfers, conference and trade-show cars and chauffeurs by the hour: the fare is shown in the limo booker before you pay.

Popular congress and trade-show cities

Las Vegas skylineLas VegasSupplySide Global, Oct 2026 · NUTRITION 2027Hotels, flights & cars →Barcelona skylineBarcelonaVitafoods Europe, 18-20 May 2027Hotels, flights & cars →Singapore skylineSingaporeFHA-Food & Beverage, 20-23 Apr 2027Hotels, flights & cars →Los Angeles skylineLos AngelesFly in for Natural Products Expo West, AnaheimHotels, flights & cars →Boston skylineBostonNUTRITION 2028, June 2028Hotels, flights & cars →London skylineLondonBDA events and UK client visitsHotels, flights & cars →Toronto skylineTorontoCanadian dietetics and industry hubHotels, flights & cars →New York skylineNew YorkInvestor, retail and media meetingsHotels, flights & cars →
Limo & chauffeur booking

Travelling to a congress, trade show or client visit?

Book the airport transfer, the hotel-to-venue car or a chauffeur by the hour in the booker. Enter the pickup and drop-off, choose the vehicle and the all-in fare appears before you pay.

  • Airport transfers with flight tracking
  • Sedans, SUVs, Sprinters and limousines
  • By the hour for site visits and roadshows
  • Group shuttles for delegations and exhibitors
  • Fare shown before you pay

Flights, hotels and activities for the same trip: open the Travel Desk.

Our health network:DietitiansWorldwide.comDoctorsWorldwide.DirectoryPharmacistsWorldwide.comHospitalsWorldwide.DirectoryPsychotherapistWorldwide.comSpasWorldwide.comMedSpa.DirectoryBookingWorldwide.net

The nutrition industry, once a month

New country data, congress and trade-show dates, regulation changes and new tools, every fact sourced.

About once a month. We email you a link to confirm first, and every newsletter has one-click unsubscribe. Privacy.