For years, CPG marketing budgets focused on fitness influencers. These high-follower creators sold protein powders and “clean” snacks. They did so through lifestyle content and appearance.
That approach is changing quickly.
In 2026, more food, beverage, and supplement brands are shifting budgets to a different voice: registered dietitians (RDs).
This is not just a trend.
This is happening because of:
- stricter FTC rules on health claims
- more informed consumers who fact-check content
- retail buyers who want real nutrition expertise
Brands now need more than reach.
They need credibility.
The Agency Driving the Shift
One clear example of this change is Renegade Talent MGMT. CEO Evan Morgenstein leads it, and President Christina Duvall co-leads it.
Morgenstein built his career by working with Olympic athletes and celebrities. He later expanded into influencer marketing and brand consulting for Smithfield, Costco, and Jersey Mike’s.
Today, the agency focuses heavily on registered dietitians.
Renegade Talent MGMT has built a roster of trusted nutrition experts for food and CPG brands.
They provide science-backed credibility.
Registered dietitians on the roster include:
- Cassandra Lepore, MS, RD (@dietitiancass)
- Jasmin Dieb, RDN (@jasmindtherd)
- Samar Kullab, MS, RDN (@chicago.dietitian)
- Jenna Ann Hunter (@thehealthyhophead)
- Dr. Terry Simpson (@drterrysimpson)
This is a deliberate strategy.
Instead of focusing only on follower size, the agency prioritizes expertise that brands can trust.
Why Brands Are Turning to Registered Dietitians
1. Stronger credibility under scrutiny
Fitness influencers often rely on visuals and lifestyle content.
But health claims are now under more scrutiny from both regulators and consumers.
Registered dietitians bring built-in trust because they have:
- formal nutrition education
- supervised clinical training
- a national credentialing exam
This gives brands more confidence when making product claims.
It also lowers legal and reputational risk.
2. Retail buyers want expertise, not just reach
Retail buyers no longer respond to follower count alone.
They want proof that a product is credible and well-positioned.
A dietitian partnership signals:
- stronger formulation standards
- better ingredient understanding
- more credible health positioning
This helps brands perform better in retail pitches and category reviews.
3. Fitness influencers focus on aesthetics; RDs focus on function
Fitness influencers often focus on appearance, workouts, and lifestyle content.
Registered dietitians focus on how food actually works.
They explain:
- nutrition science
- how products fit into meals
- how ingredients affect the body
This leads to content that drives repeat use, not just one-time purchases.
4. Content lasts longer
Fitness trends change quickly.
Creators also come and go as platforms shift.
Dietitian content lasts longer because it is educational and functional.
This includes:
- recipes
- nutrition breakdowns
- ingredient explanations
This type of content continues to perform over time in search and social.
5. Built-in recipe and usage development
Registered dietitians do more than promote products.
They help brands expand how products are used.
Instead of one idea, they create:
- recipes
- meal plans
- daily use cases
- food pairing ideas
This increases product usage and customer engagement.
How Dietitians Improve Product Positioning
In crowded CPG categories like:
- protein bars
- plant-based foods
- functional beverages
- healthy snacks
Brands struggle to stand out.
Dietitians help by:
- explaining ingredients clearly
- strengthening product credibility
- showing real-world usage
This makes products easier to understand and easier to buy.
Why RD Endorsements Matter at Launch
For new food and wellness brands, early RD involvement is becoming more important.
A registered dietitian endorsement helps:
- build trust faster
- improve retail conversations
- support health claims
- reduce launch risk
It also helps brands avoid messaging mistakes early.
The Bigger Industry Shift
Food marketing is moving away from:
- aesthetic-driven influencers
- surface-level endorsements
- trend-based campaigns
And moving toward:
- credentialed experts
- science-backed messaging
- trust-based marketing
Registered dietitians are at the center of this shift.
Final Takeaway
Registered dietitians are becoming more valuable than fitness influencers in food marketing because they provide:
- stronger credibility
- better product understanding
- safer health messaging
- longer-lasting content
- higher retail trust
For CPG brands, the focus is no longer just reach.
Trust, expertise, and performance.
Agencies like Renegade Talent MGMT are leading this shift. They connect brands with trusted nutrition experts who deliver credibility and results.
Final Line
The brands winning in 2026 are not just the ones with the biggest influencers.
They are the ones with the most trusted voices.