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Achieve Results That Last…Once And For All

Are you ready to join these women and hundreds of other women who are finished with phony fad diets only filled with short-lived results?  Are you ready to end the games and get REAL lasting results once and for ALL?  Are you ready to:

  • Get the body of your dreams with the time you have

  • Lose fat without giving up your favorite foods

  • Tone up without spending hours in the gym

  • Burn fat without doing endless hours of cardio

  • Stop wasting money on supplements that don’t work

  • Spend MORE time with your family while losing more fat?

If you’re ready to change your life, your body, and retake control of your health, this is your chance.

Book Your FREE Metabolic Assessment Now!


  • Garrett has been so helpful. Mentally I know how to eat to be healthy, but having G walk with me has been wonderful. He has listened to my thoughts on calories with my age and physical abilities and adjusted where it was needed. The way he coaches and his encouragement speaks to me and motivates me to want to be better each day! He is a true blessing in many ways.

    Karen Daum Parker Avatar Karen Daum
    April 2, 2018

    positive review  I've been working with Garrett for over 6 months now to improve both how I look and feel. Being a highly experienced Health and Fitness coach myself, I can say that his knowledge and commitment to personal relationships is the BEST I've ever experienced in ANY business. Working with Garrett one-on-one has saved me both TIME and MONEY. Not only am I in the best shape of my life, but I am stronger mentally and emotionally all because of Garrett's guidance. If you're looking for a solution to be the best version of yourself...this is it!

    Bruno Gervasi Avatar Bruno Gervasi
    April 6, 2019

    positive review  I cannot say enough positive things about my experience in working with Garrett. He is very knowledgeable and I can guarantee he wants you to meet your goal just as much as you do! He is also the most understanding and motivating guy I know. He will be with you every step of the way! I can’t tell you how many times I messaged him with random questions pertaining to my diet and he was quick to respond with everything I needed to know plus more. I will forever be grateful for the impact he has made in my life on the way I view food and take care of my body! Knowledge is power and he certainly taught me a ton!!

    Maghen Cotton Bell Avatar Maghen Cotton
    September 28, 2018

    Thomas Snyder Avatar Thomas Snyder
    December 7, 2017
  • Haleigh Hunt Avatar Haleigh Hunt
    January 3, 2018

    positive review  I've been involved in some sort of fitness most of my life. As I got into my 40s I slacked off. Believe me that is not the age to do it! In the past 2 years I've really applied myself to training for a better physique. With all of the hours in the gym mounting up, I still wasn't seeing the result that I wanted. Garrett taught me that I can't out-train a bad diet. Many of the principles he teaches I "sort of knew." But it has been the fine points that have helped me the most. I eat foods I love because Garrett based my plan around those foods, and I feel great. I'm still not at my goal, but I know with Garretts help I will be!! One of the best decisions for my health I've ever made!

    Kelley Miller Avatar Kelley Miller
    October 30, 2017

    positive review  Garrett and his team are knowledgeable and approachable! They will help you sort through the crazy amount of information available to anyone trying to get healthier, lose weight or eat "better."

    Kimberly Grace Flynn Avatar Kimberly Grace
    May 23, 2019

    positive review  Garrett has assembled one of the most knowledgeable group of individuals to help people lose fat. Always find values from his posts!! ?

    Noah Asmus Avatar Noah Asmus
    May 24, 2019
  • positive review  Super helpful and knowledgeable staff. If these guys can't help you reach your goals, nobody can

    Jerry Smith Avatar Jerry Smith
    May 23, 2019

    positive review  Garrett gives new meaning to “going above and beyond.” He is so genuinely passionate about nutrition as a craft. Flexible in his approach. And always positive in his support. On top of all he help he’s provided me as a remote client, a family member of mine needed a very specific type of Registered Dietician to coincide with medical treatment she was receiving. Garrett called businesses local to her until he found a match. I was blown away by how far he went to help.

    Frank Benedetto Avatar Frank Benedetto
    May 29, 2018

    positive review  The Tandem Nutrition team absolutely knows what they're talking about! They're full of useful information, and I love that they preach eating the foods you love while becoming healthier. I don't at all understand Coach g's obsession with pancakes ?, but I guess I can let that slide ? #teamwaffles ? If you're looking for coaches who are willing to work with you, who are kind and supportive, but who are also willing to tell you the truth when you need to hear it, these are the folks for you.

    April Bird Avatar April Bird
    March 4, 2020

    I've appreciated Garrett's common-sense approach to nutrition and goal-setting. He's provided encouragement and insight that has helped me make reasonable, behavioral changes I can maintain for life. I know that his help has been key to the success I've had so far and continue to work toward.

    Jill Thomas Murray Avatar Jill Thomas
    September 1, 2016
  • positive review  I began following Garrett on Facebook because of the great information he posts, and after following his social media presence in the nutrition industry for a little while, I finally reached out to him directly. Garrett was immediately responsive despite not knowing anything about me. Ever since our initial interaction, Garrett continues to impress me with his passion, enthusiasm, and knowledge. He strives to help others grow, improve, and become their best self in many aspects of life, even beyond nutrition. Garrett carves time out of his busy schedule to help me grow my business in DC out of the kindness of his heart — truly selfless. I'm honored he sets time aside to help me develop. Garrett is thoughtful in his responses, his questions, and is incredibly motivating. I learn a ton from him every time we interact. Garrett genuinely cares for each and every one of his clients and works tirelessly to guide them and support their success. His extensive knowledge and education paired with his empathy, energy, work ethic, and upstanding character — it's a top-notch recipe for an amazing coach!

    Tarah Romano Avatar Tarah Romano
    April 10, 2019

    Tandem Nutrition and Garrett have been fabulous to work with! I couldn’t ask for any better support, encouragement or results. The results have been great and the response and availability when having a question or needing something if super helpful! I’ve learned a lot and it’s been exactly what I was looking for! Can’t wait to see the results keep coming to get to my goals!

    Stacy Snyder Avatar Stacy Snyder
    October 30, 2017

    positive review  Love this FB page and all the tips and encouragement! Thank you!

    Cori Freebourn Avatar Cori Freebourn
    May 23, 2019

    positive review  What if I told you, there is a trainer who is breaking the mold of diet and training? What if I told you, you could eat the foods you love and still have a plan to lose fat and keep it off? Then, Tandem Nutrition and Coach g (Garrett Serd) are the answer to your struggles. Don’t be like me, don’t waste your time stalking this man on various social media to see what he’s saying and what others are saying about him (I followed him on IG and FB for nearly two years). Without a doubt I’d recommend coach g to anyone looking for nutrition and training guidance. But you get so much more than just that, he’s a great motivator, he’s always positive, he’s a spiritual and religious guide as well (for those who want it, he’s never pushing anything on anyone), think of coach g as a life coach. It’s a total package, body, soul and mind!! Coach g truly does care about his clients, he’s checked on me more than I have, he has always kept the lines of communication open. I have dealt with other online coaches in the past who barely cared if I even checked in and were too busy with other things. Coach g brings his focus, positivity and dedication to each client. His portfolio of clients is the real testament to his success. His training and nutrition plan approach is amazing and hits all your needs, but I’d recommend you come with questions and that’s where you will see why he’s the best. He will listen to you concerns, he will make changes where and when needed, best of all you will notice how humble he is in his method. He will never push an agenda, he wants you to be happy and have the tools to be successful in attaining your goals. Coach g is truly in tandem with your success and goals. Its not a one size fits all approach at all, yeah there might be similarities in the approach but each one of his clients has their own customized training and nutrition plan, which I love. He will make himself available when you need him, he offers so much of his time and knowledge in pursuit of dispelling the many myths around training and nutrition. Just follow him on IG or FB, it’s a free education on those topics, imagine what you’d get if you hired him as your coach.

    Azeez Waheed Avatar Azeez Waheed
    February 20, 2019
  • I have been working with Garrett for about 8 weeks now. I'm beyond blown away with his attention to detail. I have done every yo yo diet in the world and for the first time in quite some time I'm eating foods I enjoy AND losing weight. In the time we've spent together I'm down 14 overall body inches and several pounds. I've hit PRs with lifts I've trained for years on and overall I'm thrilled. I highly recommend Garrett to anyone wanting someone who can program macros and workouts as well as having an awesome motivator in your corner.

    Kelsey Gibson Avatar Kelsey Gibson
    April 19, 2018

    positive review  excellent information and advice on nutrition, training, loss of body fat. Great people, amazing team! ??

    Luis Martinez Avatar Luis Martinez
    March 23, 2020

    If you’re looking for someone to assist you in reaching your weight loss goal, look no further. From the beginning until now Garrett has been fantastic: professional, incredibly knowledgeable, courteous, thorough, understanding and my biggest cheerleader. Garrett is easy to communicate with and responds to my questions and concerns in a great timeframe. I had lost a considerable amount of weight a few years back and due to the stress of a natural disaster I had gained back nearly 30 lbs. I was stuck and couldn’t figure out what to do to get motivated. I reached out to Garrett and within a brief period of time he got me back on the path. He listened to me, asked me all the right questions and formulated a plan to help me lose weight and work towards maintaining good overall health. So far I’ve lost a little over 10lbs at a safe and reasonably comfortable pace. I’m still working on the last 16lbs and do so with complete confidence with Garrett as my Coach! �����

    Shannan Farris Kinchen Avatar Shannan Farris
    February 15, 2018

    positive review  Garett is fantastic, full of knowledge, caring and helpful!!

    Erika Dale Avatar Erika Dale
    June 26, 2018
  • positive review  I was introduced to Garrett and Tandem Nutrition through a friend that had great results. Working with Garrett, or Coach g, was the best decision of my life! I had previously struggled to stay consistent with my diet as I fell victim to many so called "fad diets." Coach g helped me realize that I could still enjoy food and be healthy at the same time! I saw great results and lost, and kept off, around 20 pounds during our time together. He truly cares about each one of his clients and Tandem has a great team of dedicated and compassionate individuals. If you are ready to make sustainable life changes look no further than Tandem!

    Matt Warner Avatar Matt Warner
    November 27, 2018

    positive review  So many great things to say about the Tandem Team! I had the privilege of working with Jason Barnes as my coach and he was the most helpful, positive, and motivating Coach I could have had. Garrett and Jason often offered words of encouragement and were always there to answer any questions I had. I started my journey with Tandem wanting to be a physique competitor, and over the course of my 11 week prep, the knowledge and information they shared with me was always science-backed, so I had a sense of comfort knowing I was doing the best I could for my body while on a prep. I loved having the support from not only Garrett and Jason, but the whole Tandem community, as multiple people would reach out to me regarding my progress! Another one of my favorite things Tandem Nutrition offers is community events, so you can tell they are invested in making the community a healthier, happier place. I love what you guys are doing, and keep up the great work!

    Boston Gowan Avatar Boston Gowan
    October 4, 2019

    positive review  Just started the 6 week shed program and nutrition coaching with Jason. I’m loving flexible the diet is, compared to others I’ve done in the past and Jason is always available to answer questions and give advice to make this for my schedule. I can’t wait to see where this takes me.

    Sarah Cecil Avatar Sarah Cecil
    May 23, 2019

    After several overly stressful years in my previous career, I found I had "somehow" gained a whole lot of weight! I knew I needed a big change, and I knew I had zero interest in all those "diets" out there. I felt like most coaches just wanted to sell me something. 😉 I was referred to Garrett by friends at Orange Theory in Fishers, IN. And "WHOAAA" as Garrett would say when he's excited for me, I was immediately in love with his knowledge, experience, the plan he built for me and his never-ending fun and positivity! I do not believe I would not have been successful without Garrett coaching me and holding me accountable. He totally works with you as a partner, meets you where you are, and coaches you as if you are his only client. I took a bit slower approach than others might because it worked well for me. End result? 24 weeks, 24 pounds gone, lots and lots of inches gone, 3 dress sizes down. The best part? What I've learned from my time with Garrett is not "how to go on a diet and lost weight." It's better than that. I've learned how to eat right every day, for a lifetime!

    Allison Hart Cox Avatar Allison Hart
    January 25, 2018
  • Garrett is awesome! He is so supportive, positive and motivational. He has so much knowledge and is definitely a great asset to anyone who is trying to make changes or maintain a healthy lifestyle.

    Lauren Lewis Avatar Lauren Lewis
    August 3, 2017

    positive review  Garrett Serd is so passionate about helping others reach their goals. He is knowledgeable in all things health and fitness and goes out of his way to communicate and help his clients succeed. I especially recommend Garrett if you're looking to compete or are an athlete looking to up your game, you will not regret it!

    Madalyn Hawthorn Avatar Madalyn Hawthorn
    September 25, 2018

    positive review  I have been working with Garrett since July, following a bikini competition. I was in a really bad place physically and mentally, rebounding badly after my show. When I first started working with Garret, we focused on hitting a specific calorie goal instead of macros. This helped me so much mentally. Garrett took the time to sit down with me and discuss my goals and plans in the NPC. He was 100% supportive and attentive to my goals while also being honest about my need to take a year off from the stage. He is one of the most knowledgeable people I know in this field, and always takes the time to answer my questions and explain his reasoning behind protocols. Garret puts the health of his clients first and truly wants them to succeed. I would recommend Garret to anyone looking to lose weight, get fit, or prep for a competition!

    Natalie Walts Avatar Natalie Walts
    October 3, 2019

    Garrett is amazing!!! He is exceptionally knowledgeable in all areas of fitness. He brings a positive attitude and energy to all of his instructions and advice. He is truly an amazing coach!!

    Teresa Criswell Avatar Teresa Criswell
    August 3, 2018
  • positive review  motivation. responsiveness. supportive. non judgemental. open forum

    CoCo St Germain Avatar CoCo St
    May 24, 2019

    positive review  I have thoroughly enjoyed the last 13 weeks working with Garrett via 1:1 coaching. I have learned more about nutrition, balance, and how my body works than in the previous 33 years combined. I fully recommend the Tandem Team, regardless of your goals! I have zero desire for body competitions, but still got 100% focus towards my own goals of weight loss and energy gain. Thanks so much Team!

    Amanda Galbraith Avatar Amanda Galbraith
    October 21, 2019

    positive review  Tandem Nutrition is the real deal! Garrett is awesome! and extremely knowledgeable. I’m not a member of one of his programs but he always finds time to answer my questions when I ask! Thank You Garrett!

    Sean McCormick Avatar Sean McCormick
    March 3, 2020

    positive review  hey everyone! Garrett is the best health coach I've ever encountered. he actually cares about you and your goals. he's not just someone that throws facts at you that you don't understand then doesn't help you at all. He helps and a lot. I've lost so much weight under his guidance and on top of that I've gained A LOT of muscle so most of weight loss is pure fat! I was dieting long before I met him I did lose 12 lbs however I was not happy! Dieting sucks. now I don't feel like I'm dieting but rather feel GREAT and losing body fat is a plus while feeling good! 10000000000000% recommended!!

    Katy Callahan Avatar Katy Callahan
    December 13, 2018
  • positive review  I am new to Tandem Nutrition and I have found both Jason and Garrett so helpful, knowledgeable, supportive, encouraging and most of all so motivational!! If I have a question, the response time is quick and very informative. The workout program is great, I’m learning new movements which is motivating in the gym. I love all the nutritional posts and live videos. So glad I decided to join. ??

    Audri Smith Silveira Avatar Audri Smith
    May 24, 2019

    positive review  Tandem Nutrition and Coach g has given me awesome support and a plan that is sustainable and fits my lifestyle! I have been through every type of fad and diet imaginable and this is the first one that allows me to eat what I love and still lose fat! Thank you so much Coach g and Tandem!

    Jenni Mottmiller Avatar Jenni Mottmiller
    May 23, 2019

    Garrett is just one of those people that you just want to be around. You want and value his friendship more and more each day that passes. His knowledge with this industry is on another level. I continue to learn from him as I continue to master this craft of being fit, happy, healthy BETTER! Knowing him will simply make you a better person, inside and out. Make the investment in your health! In a nutshell, when I grow up lol I want to be like him. Thank you my friend!

    David Martino Avatar David Martino
    October 17, 2017

    Working with Garrett has been a great experience. With all of the education he front loads into the program, I have really been able to shift my mindset. I am so happy with the process and getting results I have never seen before!! More than worth the time, effort and money spent!!

    Berry Wells Avatar Berry Wells
    May 9, 2017
  • positive review  Garrett is very knowledgeable and knows how to individualize your program so it works for you. He’s very motivating and makes this an easy process/transition. I’m a personal trainer, but my nutrition was lacking and what I was doing wasn’t working. Garrett helped me get my nutrition back on track. I highly recommend him!

    Jordan Hagstette Avatar Jordan Hagstette
    September 3, 2018

    negative review  I started my journey 3 months ago with Tandem Nutrition (working with coach Kasey). In these past 3 months I have learned so much about myself, let alone how to lose fat. I honestly didn’t think I could lose fat and weight on my own. I started this journey at 183 lbs and today I weight in at 168.4. I’m extremely proud of myself for the goals I have accomplished during this time. I am extremely grateful for Tandem Nutrition. Coach Kasey is an amazing person and taught me a lot. Thank you!

    Gina Winks Avatar Gina Winks
    March 9, 2020

    Working with Garrett has been a rewarding experience and a great investment for my health. Learning more about nutrition and having someone hold me accountable was something I needed to help get me in the right direction. He always answered my questions and was very prompt at getting back to me. I have a very busy life that I enjoy, which makes nutrition go out the window at times. Working with Garrett I learned how to look at some foods differently and find alteratives to what I was already doing. It was a great learning experience and I would recommend him to anyone looking to take the next step on their fitness/health journey. Great job Garrett!!

    George Boots Avatar George Boots
    June 20, 2017

    positive review  Daily encouragement every time I open Facebook! I love that you share your heart, passion, and faith consistently. Thank you!

    Kathlee Kearn Coleman Avatar Kathlee Kearn
    May 23, 2019

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