Nia Blackman competing in no-gi jiu-jitsu

Nutrition coaching for BJJ competitors

Feel strong.
Make weight.
Compete ready.

Get meals, quantities and guidance that fit your training, goals and everyday life, with a BJJ dietitian handling the decisions and adjusting the plan with you.

Apply for coaching Daniel reviews every application personally.

From first-time competitors to world-class black belts

Giulia with her IBJJF North American Master medal

15+ five-star Google reviews · ADCC and IBJJF medalists

The Nutrion approach

Make weight without sacrificing your performance.

Nutrion starts with a realistic competition target, then builds your meals, quantities and weight trajectory around your training, preferences and schedule. Progress is reviewed early enough to adjust without relying on an extreme final cut.

Built around you

Your meals and timing reflect your training, competition schedule and food preferences. The quantities and grocery list are worked out for you.

No calorie or macro counting

You get clear meals with ingredient quantities matched to your needs. Follow the plan without calculating targets or building meals from macros yourself.

Adjust early. Avoid extreme cuts.

Your progress is monitored throughout camp, so changes happen while there is still time to protect your training and competition performance.

One-to-one nutrition coaching

A clear plan every day. Daniel in your corner throughout.

Your nutrition is personalized around your training, preferences and competition target. Daniel reviews your progress, answers your questions in private video calls and on WhatsApp, and adjusts the plan as your camp develops.

Daniel Caetano, Nutrion's dietitian and BJJ black belt — 01 Daniel personally assesses and approves your competition target.

Nutrion home screen with today's guidance, hydration and next meal — 02 Today’s guidance, meals and grocery list are already organized.

Coach-reviewed daily meal plan in Nutrion — 02 Today’s guidance, meals and grocery list are already organized.

Competition weight trajectory in Nutrion — 03 Planned progress and actual weight stay visible together.

04 Direct answers from Daniel, based on your plan and progress.

Carlotta Vollmar on the European No-Gi podium — Carlotta Vollmar · European No-Gi Purple Belt Champion

Competition proof

“I didn’t need to worry about my weight. I could focus on getting better and stronger.”

Carlotta Vollmar · Nutrion athlete

“I feel so much more confident and well fuelled during the weight cut process. Every competition Daniel has had my back.”
Brooke RamsayIBJJF Euros, Pans & World Master medalist

“He helped me cut weight whilst maintaining as much muscle mass as possible so I could feel strong on competition day.”
Giada PedrettiGrand Slam winner · IBJJF Pans medalist

“Daniel helped me lose weight sustainably so I could compete at a lower weight class. My performance improved in training and competition.”
Barbara PellegrinoLondon Open winner

“Way less stress and anxiety when it comes to my nutrition. I can just trust that they’ve got it handled.”
Sula-Mae LoewenthalADCC Trials winner · Polaris athlete

“Very happy with the fast results, great communication and attention to detail.”
Nia BlackmanADCC Trials winner · IBJJF Euros & Pans medalist

“The food is simple and delicious. The app is incredibly user-friendly and they are always on hand to help.”
Rosa WalshIBJJF Euros medalist · Multi-time champion

Daniel Caetano with a medal from a recent BJJ competition — Daniel Caetano · Dietitian · First-degree BJJ black belt

Meet Daniel

Your plan is built by a registered dietitian and BJJ black belt.

As a full-time competitor, Daniel had mixed experiences with nutritionists. They understood nutrition, but did not always understand the demands of BJJ, competition preparation and making weight. He decided to study nutrition so BJJ athletes could have both professional expertise and someone who genuinely understood their sport.

Daniel started by supporting BJJ athletes in person in Brazil. He later moved his coaching fully online and now works with athletes across Europe and North America from Nutrion’s base in Switzerland.

B.Sc. NutritionRegistered dietitian15 years in BJJ50+ BJJ titles won

One-to-one nutrition coaching

Have Daniel in your corner.

Daniel turns your training schedule, food preferences and competition goals into clear meals, quantities, hydration and a weight trajectory, so you always know what to do without planning your nutrition alone. He reviews your progress and adjusts the plan as your body and camp respond, addressing problems before they affect your training or competition.

01
Tell Daniel what you are working towardShare your training, goals and any upcoming competitions.
02
Daniel reviews your applicationHe confirms whether Nutrion is the right fit and whether your competition target is appropriate.
03
Complete onboardingYour starter plan is available in the app within minutes. Daniel personally reviews, approves or replaces it within seven days.

Nutrion Pro · Coming soon

The Nutrion system, without one-to-one coaching.

Nutrion Pro is being developed for BJJ athletes who want personalized meals, quantities, hydration and grocery lists in the app without one-to-one coaching from Daniel. Join the early-access list to hear when it becomes available.

Join the early-access listProduct details and availability may change during development.

Before you apply

What athletes usually want to know.

Is Nutrion personal coaching or an app?

It is personal coaching with Daniel, delivered through private video calls, direct WhatsApp support and a plan that Daniel reviews and adjusts. The Nutrion app keeps your meals, hydration, check-ins and weight trajectory clear between conversations. Nutrion Pro will be a separate self-serve product.

Do I need to be preparing for a competition?

No. Nutrion can support training, recovery, eating habits and body-composition goals as well as competition preparation.

What if my competition target is not realistic?

Daniel will recommend a target he believes is realistic for your preparation window, weigh-in format and performance. Coaching toward a competition target only proceeds once an appropriate goal has been agreed.

Do I have to count calories or macros?

No. Daniel works out the nutritional strategy and translates it into meals and ingredient quantities. You follow the plan without calculating calorie or macro targets yourself.

How quickly can I start?

Daniel reviews every application and replies within 48 hours, often sooner. Once you are accepted and sign up, your starter plan, hydration guidance and weight trajectory are available in the app within minutes of completing onboarding. Daniel then personally reviews, approves or replaces the plan within seven days.

Can first-time competitors apply?

Yes. Nutrion works with athletes from their first competition through world-class black-belt events.

Tell Daniel what you are working toward

Make nutrition one less thing to figure out alone.

Apply for coachingDaniel reviews every application personally.

Feel strong.
Make weight.
Compete ready.