Reach the pinnacle of your health and performance with Nutrition Coaching for Running & Cycling

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Serving Portsmouth, NH, and worldwide. Virtual and in-person.

If you’re confused about nutrition and what to eat for an endurance athlete, you’ve come to the right place.

Briana Bruinooge provides in-person nutrition sessions for athletes at her office in Portsmouth, NH.

Let’s make nutrition changes easy & sustainable.

As a non-diet Dietitian, I make reaching your nutrition and fitness goals a sustainable process.

If you are tired of not knowing how to eat to fuel your running, cycling, and active lifestyle, you’ve tried various things and are still left feeling fatigued, with gut issues, and injured, let me help you!

We start with your current day-to-day nutrition and build upon it, one step at a time, with bi-weekly nutrition and lifestyle goals to foster long-lasting change.

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How you can work with me

Briana Bruinooge provides one-on-one nutrition coaching sessions in Portsmouth NH

1:1 Nutrition Coaching for 3-month or 6 months of support

Group Nutrition Coaching for Running or Cycling; 10 week program or self-study and webinar options.

Briana Bruinooge provides sports nutrition education to runners in Portsmouth NH at her in-person office

One-Off Nutrition Coaching Session for Race Day, Supplement Review, Carb Load or other Sports Nutrition Topic.

Briana Bruinooge provides 1:1 nutrition coaching for an endurance runner in Portsmouth, NH

Consultation Benefits and Add-Ons

Nutrition benefits and add-ons that you should utilize during our consultations.

The InBody560 is the NEWEST addition to my office. I now offer in depth body composition scans to understand how much muscle mass, body fat, visceral fat you have and how it can change overtime with our nutrition sessions.
This handheld device accurately measures oxygen consumption (VO2) to determine resting metabolic rate (RMR), which is the amount of calories your body burns at rest. This can help tailor your nutrition plan.
Want a weekly meal plan? Eatlove is a software I use to personalize meal plans to your preferences and goals. It is perfect for those who set aside time to meal prep and cook at home as well as offer quick options for grab and go. Nutrition meal plans are a minimum 3-month use to solidify behavior change.
Fullscript is an online dispensary for supplements that I use for my clients. Third party supplements are available through certain brands and they ship directly to your house. Recommended supplements are specific to the individual and should be monitored in conjunction with your diet.
I offer several different types of health tests, such as food sensitivity, gut health, hormone tests and more. The GI Map from Diagnostic Solutions is the most common testing I order for those struggling with complex gastrointestinal issues.
For $99/mo. have me, a Dietitian in your back-pocket to answer questions on a weekly basis and make comments on your photos of meals and snacks via a HIPAA compliant app. This is an add-on option for my clients.
Join other endurance athletes in our NENE membership to have a community to ask questions. Each month join a live webinar on a different sports nutrition topic. Watch the replays of all previous webinars as many times as you like, so long as you are subscribed. You can cancel anytime.

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"Coming off a season of marathon training, Briana helped me understand my custom nutrition needs for before, during, and after endurance training sessions. We spent a few weeks reviewing how my daily diet could support my training goals, and she helped me navigate some necessary bloodwork and electrolyte testing. She took her time explaining what they meant and what supplements I should consider. Over the course of several months she answered all of my questions and was incredibly kind along the way, and she made me much more confident to proceed on my own for a while. I would recommend working with her especially to anyone who gets confused by the conflicting advice of podcasts, articles, and even their own doctors (who may not have sufficient expertise or patience to help endurance athletes)."

Peter M
"Briana’s class was exceptional. I participated in conjunction with a race training program and the class was a great addition to the preparation. I learned a ton and most importantly the class made the training experience much better."

Rob O
Working with Bri has been transformative! As someone with a history of disordered eating, I was initially hesitant to consult a dietitian. However, Bri’s approachable and non-judgmental demeanor made the experience incredibly comfortable. She has equipped me with invaluable tools for a healthy lifestyle and significantly elevated my fitness journey!

Riley S
I have been working with Briana for over a year and a half. She has helped me tremendously with understanding how to fuel my body properly for running performance while being mindful and thoughtful around a history of unhealthy eating patterns. As a Running Coach, I highly recommend Briana as a trusted resource to all my clients and would recommend her to anyone looking for professional nutrition guidance.

Keri-Ann R
I have learned so much working with Briana over the past 6 months! One thing I love about her approach is that she is focused on what you can add to your diet rather than focusing on "banning" foods. We worked together to come up with attainable goals and spent time talking about strategies for turning those actions into habits. I recently had blood work done again and saw great improvements with some of the changes Briana has helped me to implement. I feel more confident in my nutrition knowledge and how to build a complete meal. I am also a runner and we have worked together to discuss the fueling needed for training and races which has been super helpful! I would highly recommend working with Briana and I am so grateful for all the help she has provided me!

Colleen W
Bri is the BEST, I cannot recommend her enough! I was struggling to keep up with my nutrition when I started a more rigorous training schedule. Always felt hungry, was getting bored of the normal food, struggling to find the right balance of nutrition and hydration on my runs...Bri had answers for all of it! I feel stronger than ever and more educated and equipped to handle my nutrition needs day to day, even outside of training. Whenever a new nutrition question or issue pops up, Bri is always there to support and work through it with me. It's truly amazing how much better I feel after working with Bri to find the right balance of nutrition needs, it even speeds up recovery after a hard workout.

Kaitlin D
“Briana has been such a positive aspect of my fitness journey. She listens to my concerns and plans and has helped guide me into a path for having a healthy relationship with nutrition. I’m looking forward in continuing my health journey with her knowledge and guidance.”

Client
Briana has been tremendously helpful with my nutrition goals. I enjoy running/playing hockey/swimming and am very active. She has taught me so much about how I can best fuel those activities so I can meet my goals. Beforehand, I noticed I was fatigued and injured often. With Briana’s help, I have a much better understanding about what foods I should focus on eating, why those foods are important to fuel my workouts, and how improving the quantity of my foods can improve my performance and decrease my fatigue and injuries. She has an excellent understanding of the science behind nutrition, which fascinates and motivates me. She’s taught me how to plan timing of snacks, about why I should increase my sodium and carbs based on what I’m doing, and I appreciate that she encourages realistic goal-setting. She is not there to shame food choices but has instead helped me shift my perspective and knowledge around foods I once thought were “bad.” She is very fun and enjoyable to work with and has absolutely changed the way I think about my nutrition.

Lindsey W
Bri helped me understand how to fuel better for my runs when i was prepping for my half marathon last year! It improved my strength training performance as well. I highly recommend Bri’s services

Taylor R
"Briana is amazing. She is extremely patient, positive, and motivating. I have IBS and food sensitivities and eating healthy is difficult when foods, especially produce, is limited. But she’s helped me tremendously to overhaul what I eat one baby step at a time so that I can eat healthier while still being careful of what my body can handle. I eat way better now than I did when I started with her, and doing it with baby steps helps make it a lifestyle change that can stick."

Client
“Briana has been so helpful and supportive on my health journey for the past two years! She is always willing to hear out my goals and wishes, and then we tailor a plan and specific actions based on what’s going to get me to my end point in a healthy way. Briana also breaks down each goal so that I know what’s attainable in the timeframe between visits with her, and I can work on things accordingly. No healthy habit is built overnight, but I’m so glad Briana has helped keep me accountable and motivated while working on myself! I definitely feel that I have made a lot of progress with her.”

Client
Bri was such a great resource! She helped educate me on proper nutrition practices for an active lifestyle, particularly as it pertains to endurance sports (trail running, ski touring, biking, etc). She explained proper fueling techniques, meal planning and recipes in a way that made it easy to digest (ha!) and understand! Would highly recommend to anyone wanting to learn more about nutrition, proper fueling for athletes, etc.

Trey C
“I am excited to continue working with you as I work to improve my health and fitness. I cannot begin to tell you the weight that was lifted off of my shoulders after finishing up our meeting and how much better I am feeling mentally moving forward. I would also like to say my mother was quite excited to hear that things like bread, pasta, and potatoes can start coming back into the fold for dinner 😄. Thank you again!"

Client
"The sessions are so informative, Briana is so knowledgeable and fun to work with. Looking forward to the next session."

Client
Briana was recommended to me by my running coach. I was training for a half marathon and had been having a lot of difficulty with the nutrition piece of running. Briana was very knowledgeable and really helped me to pay much closer attention to the foods I was eating before the race and helped me come up with a successful fueling plan. I had a great race because of it and even achieved a PR! I highly recommend Briana!

Joanne S
I am thrilled to offer this review for Briana. I have been working with her for 3+ years now and she has helped me maneuver through a number of diet/nutrition pitfalls. Through it all, she has remained uber positive and upbeat throughout. Mostly, however, she has allowed me to explore my own nutritional pathway with gentle nudges and support along the way. It was never "my way or the highway" with her. That being said, Briana can be as scientific and regimented as you need/want her to be, but she balances that well with the a patient mindset committed to a long-term theraputic approach. My sense is that her work with individuals, whether they are elite athletes, or folks interested in improving their nutritional health, is highly customized for the individual.

Tony B
I have been seeing Briana for almost 2 years! She is very thoughtful, kind and knowledgable about her approach. I rowed division I in college and did not have the best mindset regarding nutrition upon graduation. Briana has helped me navigate the complicated relationship I have with food, post-college, in a supportive way! She has been awesome in helping me build a solid foundation of nutrition knowledge and empowering me not to view any foods as "bad". Her holistic approach shows how much she truly cares about you and your health! I highly recommend Briana!

Ellie T
I came to Bri after hearing about what can do for endurance athletes from a local gym. At the time, I needed nutritional support while training for a triathlon as a type 1 diabetic. Bri's insight into endurance training and the importance of fueling up while strength training and endurance training allowed me to keep my energy up through the months leading up to the event. If I could give her more than 5 stars I would - Highly Recommend!

Andrea S
Briana is an exceptional dietician, educator, and listener. Since starting with Bri, I’ve gained muscle mass, reduced chronic fatigue and post workout headaches, and am feeling the best I have in years. Like many, I sought out Bri for her specialty in sports nutrition. But she has helped, and continues to help, me with so much more. She took a thorough history, evaluated lab results, made a tailored supplement plan to support my goals, and has gently guided me to seek additional professional support for some long standing issues. I couldn’t recommend Bri more highly.

Elonna C

Guides to get health, strength, and performance guidance at your fingertips.

Improve your health, strength and performance by downloading nutrition infographics from Briana Bruinooge, a Registered Dietitian Nutritionist.

If you are an athlete looking to gain an extra edge on performance and health, these PDFs are made for you!

Full of step-by-step guidelines on nutrition, supplements, and fueling for performance.

Plus, you can get my 7-Day Meal Plan for Athletes, FOR FREE.

Browse Guides

Latest Blog Posts

Blog

7-Day Meal Plan for Runners: The Best Foods to Fuel Your Training

Use this FREE 7-day meal plan for runners pdf: the best foods to fuel your training. This athlete meal plan is designed by a Sports Dietitian Nutritionist with a focus on high carbohydrates for energy, adequate protein for recovery and high fiber for general health and well being. Read the whole blog to learn tips and tricks to tailor it to you. Want more? Read more of Briana Bruinooge’s Sports Nutrition blogs for athletes.

Continuous Blood Glucose (CGM) use in Athletes. How can Glucose Data Enhance Performance?

Continuous Blood Glucose (CGM) use in Athletes: Can Glucose Data Enhance Performance? You will learn the ins and outs of what a CGM is and how it works. You will learn the pro’s and cons of using a continuous blood glucose monitor for health and performance reasons. Briana Bruinooge is a Registered Dietitian Nutritionist who shares her expertise in sports nutrition as well as her own experience using a CGM.

Registered Dietitian's Guide to Hydration for Athletes

Guide to hydration for athletes by a Registered Dietitian Nutritionist. Learn tips and techniques to get ahead of fatigue and headaches by learning how, when, and why to hydrate properly. Proper hydration is more than just water, it involved specific timing with electrolytes depending on the duration and temperature.

How To Stay Hydrated: Tips For An Active Summer

Discover essential hydration tips for summer to maintain fluid balance and improve athletic performance. Learn how to identify dehydration and implement effective hydration hacks.

Things to Remember About Fueling for a Half Marathon

Understanding what to eat before and after your race can significantly influence your performance and recovery.

Diet & Nutrition, Health

What is Intuitive Eating, and is it right for you?

Diet & Nutrition, Health

A recent article in the New York Times cited Intuitive Eating as the #1 book on a list of recommendations for healing your relationship with food. But what is Intuitive Eating? Is intuitive eating right for you?

Diet & Nutrition, Health

Prediabetes and Nutrition for Athletes: Optimizing Performance and Health

Diet & Nutrition, Health

Approximately 1 in 3 American adults have prediabetes, but what does this diagnosis mean? Is it important to address prediabetes as an athlete who has been diagnosed with prediabetes? Let’s find out.

Diet & Nutrition, Health

Gut Health

Choosing the Right Probiotic: What to Look For

Gut Health

What Probiotic Should I Take? What is the Best Probiotic for Women? When is the best time to take a probiotic? Why Choosing the Right Probiotic Can Help Your Health Conditions.

Gut Health

Should I Take Probiotics? Effectiveness of Probiotics

Gut Health

You may be asking yourself, should I take probiotics? Are probiotics effective? Yes they are, but your diet is important too. Here is the effectiveness of probiotics…

Gut Health

Reach the pinnacle of your health and performance with Nutrition Coaching for Running & Cycling

If you’re confused about nutrition and what to eat for an endurance athlete, you’ve come to the right place.

Let’s make nutrition changes easy & sustainable.

How you can work with me

Consultation Benefits and Add-Ons

"Briana’s class was exceptional. I participated in conjunction with a race training program and the class was a great addition to the preparation. I learned a ton and most importantly the class made the training experience much better."

“Briana has been such a positive aspect of my fitness journey. She listens to my concerns and plans and has helped guide me into a path for having a healthy relationship with nutrition. I’m looking forward in continuing my health journey with her knowledge and guidance.”

Bri helped me understand how to fuel better for my runs when i was prepping for my half marathon last year! It improved my strength training performance as well. I highly recommend Bri’s services

"The sessions are so informative, Briana is so knowledgeable and fun to work with. Looking forward to the next session."

Guides to get health, strength, and performance guidance at your fingertips.

Latest Blog Posts

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