Kim Tirapelle, MS, RD, CSSD

Active Bariatric Nutrition

Health EN ↓ 92 episodes

Did you have bariatric surgery and want to learn how to optimize your nutrition to achieve your fitness and training goals? That is exactly what you will learn when you tune in to Bariatric Sports Dietitian, Kim Tirapelle, MS, RD, CSSD. Each episode, Kim will cover a specific topic that will educate, inspire, and guide you towards reaching your goals. 

Author

Kim Tirapelle, MS, RD, CSSD

Category

Health

Latest episode

Mar 24, 2026

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Episodes

92. Peptides, GLP-1s, & Hormone Therapy: What's Hype Vs. Science with Dr. Karl Nadolsky 24.03.2026

In this episode of the Active Bariatric Nutrition Podcast, I interviewed Dr. Karl Nadolsky ( @drkarlnadolsky ), an endocrinologist and obesity medicine specialist. We discussed: What are peptides and how do they act in the body? What are "research peptides" such as BPC 157 or TB-500? What are the potential risks of peptides that have not gone through clinical trials? How are peptides dif...

91. Training & Fueling for HYROX After Bariatric Surgery or on GLP-1s with Summer Kessel, RD 09.03.2026

In this episode of the Active Bariatric Nutrition Podcast, I interviewed Registered Dietitian Summer Kessel, also known as @summerthedietitian on IG. We discussed: What does a HYROX competition include? How Summer has trained for a HYROX, including apps that she has used How Summer fueled for HYROX while on a GLP-1 medication What Summer eats on race day Advice for clients who are still focused on...

90. Nutrition Periodization After Bariatric Surgery: Fueling for Your Training Phase 16.02.2026

In this episode of the Active Bariatric Nutrition Podcast, I discuss: What is nutrition periodization? Common signs that your nutrition is not matching your needs What is happening in the body when training demands increase? How do calories and macros change during different training phases for strength and endurance goals How to identify what phase you are in Sample endurance and strength focused...

89. How Hot and Cold Weather Changes Your Fueling & Hydration Needs 02.02.2026

In this episode of the Active Bariatric Nutrition Podcast, I discuss: Why climate matters and how your body responds during activity to different environments How hydration and electrolyte needs shift in heat vs cold Why carb needs change with temperature Why heat burns your glycogen stores quicker Why cold weather can increase calorie needs Practical fueling and hydration recommendations for both...

88. From Surgery To Strength: Building Mindset, Consistency, & Confidence with Eric Hinkle 11.12.2025

In this episode of the Active Bariatric Nutrition Podcast, I interviewed bariatric strength athlete Eric Hinkle,  also known as @eric.is.losing on IG. We discussed: Why Eric chose to have bariatric surgery and how it has changed his life The role resistance training has played in his journey How he has changed his mindset to help with consistency in the gym The biggest nutrition changes he has imp...

87. The Making of a Bariatric Marathoner with Carrie Valderas 17.11.2025

In this episode of the Active Bariatric Nutrition Podcast, I interviewed Bariatric Marathoner Carrie Valderas,  also known as @ramonarickets on IG. We discussed: How Carrie evolved from walking short distances into running a full marathon after bariatric surgery What her training weeks looked like while adding in cross-training How Carrie's strength training changed throughout the year to pre...

86. From Surgery to Start Line: A Bariatric Triathlete's Journey with Melissa Gonzalez 05.11.2025

In this episode of the Active Bariatric Nutrition Podcast, I interviewed Bariatric Triathlete Melissa Gonzalez,  also known as @loopybiker.loses.it on IG. We discussed: How Melissa evolved into a triathlete after bariatric surgery What are the distances in a sprint triathlon How Melissa trained for the triathlon Nutrition strategies before, during, and after a triathlon Advice for someone wanting...

85. From Plateaus to Progress: Bariatric Nutrition Strategies with Dana White, RD 22.10.2025

In this episode of the Active Bariatric Nutrition Podcast, I interviewed Bariatric Dietitian Dana White,  also known as @bariatricdietitian.dana on IG. We discussed: The main nutrition strategies Dana targets with her clients Dana's advice for getting out of a plateau and for those experiencing regain Nutrition strategies for someone on a GLP-1 medication How to survive the holidays while foc...

84. How Using A Variety of Treatments Can Transform Your Bariatric Journey with Carolin Tyler 03.10.2025

In this episode of the Active Bariatric Nutrition Podcast, I interviewed Carolin Tyler,  also known as @carolin_rny on IG. We discussed: How she has used both the treatments of bariatric surgery and GLP-1 medications to help her on her journey and why The most helpful mindset shifts and habits she has implemented to stay on track How physical activity has played a critical role in reaching mainten...

83. Busting 7 Myths Around Nutrition for Building Muscle & Strength 24.09.2025

In this episode of the Active Bariatric Nutrition Podcast, I bust 7 myths around nutrition for building muscle and strength after bariatric surgery including: All bariatric individuals who want to gain muscle must take in 1g/lb of protein per day Strength training will lead to weight gain and make me look bulky I have to workout every day to build muscle You have to eat low carb for life, no matte...

82. Building a Strength Training Program That Works For You with Marilyn Clark, CPT 18.09.2025

In this episode of the Active Bariatric Nutrition Podcast, I interviewed certified personal trainer and bariatric athlete Marilyn Clark,  also known as @bodybymarilyn on IG. We discussed: How Marilyn changes a program for a bariatric client just beginning with resistance training How to adjust your training if you have a body composition goal in mind How to prevent injury and overtraining in your...

81. Mastering Nutrition for Reactive Hypoglycemia & Your Workouts 08.09.2025

In this episode of the Active Bariatric Nutrition Podcast, I discuss: Why reactive hypoglycemia happens after bariatric surgery How to spot the difference from dumping syndrome Nutrition strategies to keep blood sugar steady & energy stable Fueling tips for before, during, and after workouts so you don’t crash mid-training Why working with your PCP, surgeon, or endocrinologist and a Registered...

80. A Bariatric Athlete Journey with Bodybuilder Ana Claro 20.08.2025

In this episode of the Active Bariatric Nutrition Podcast, I interviewed bariatric bodybuilder, Ana Claro, also known as @bananasplit_gettinfit on IG. We discussed: How Ana used her Crossfit workouts to gain strength and muscle mass Why Ana decided to compete in a transformation show this summer How Ana fueled for gaining muscle and to prepare for a show How Ana transitioned back into a regular ea...

79. Nutrition for Injury Recovery 11.08.2025

In this episode of the Active Bariatric Nutrition Podcast, I discuss: What are the 3 phases of healing after injury  Calorie and protein, carbohydrate and fat needs during healing Key nutrients for bone healing Key nutrients for soft tissue healing Debate on collage supplementation Supplements for healing What to avoid during recovery Let me know what you thought of the episode! I am excited to op...

78. How to Fuel for HIIT Workouts after Bariatric Surgery 21.07.2025

In this episode of the Active Bariatric Nutrition Podcast, I discuss: What is a HIIT workout? Which energy systems in our bodies fuel this type of workout? Why your carbohydrate intake matters Understanding the difference between hypoglycemia and dumping syndrome and how to avoid both How hydration and electrolytes play a critical role in energy & muscle function  How to fuel before, during, a...

77. How Bariatric Nutrition Guidelines Have Evolved with Steph Wagner, MS, RDN 17.06.2025

In this episode of the Active Bariatric Nutrition Podcast, I interviewed bariatric dietitian, Steph Wagner, MS, RDN, also known as @bariatricfoodcoach on IG. We discussed: Steph's career path as a bariatric dietitian and why she opened her business, Bariatric Food Coach How the field of obesity medicine and bariatric nutrition has changed over the last 15 years What role meal planning plays f...

76. A Deep Dive into Protein, Lifting, And Gaining Muscle With Dr. Stuart Phillips 19.05.2025

In this episode of the Active Bariatric Nutrition Podcast, I interviewed protein researcher and professor, Dr. Stuart Phillips, also known @mackinprof on IG. We discussed: An overview of protein and what role it plays in gaining muscle What is leucine and how does it stimulate muscle protein synthesis The importance of resistance training and do we have to lift "heavy?" What is the recom...

75. Optimizing Your Nutrition through the Menopause Transition with Registered Dietitian Tracy Bento 07.05.2025

In this episode of the Active Bariatric Nutrition Podcast, I interviewed Registered Dietitian, Tracy Bento, also known as @balancedbitesnutrition on IG. We discussed: Common symptoms women experience in perimenopause What contributes to weight gain during perimenopause/menopause What are the biggest nutrition recommendations Tracy provides Vitamin and mineral supplements that may be helpful during...

74. Eating to Build, Not Just Lose: How Bariatric STRONG Fuels Muscle Gains After Surgery 23.04.2025

In this episode of the Active Bariatric Nutrition Podcast, I discuss: Why I decided to create the Bariatric STRONG program What are the most common struggles I see in active bariatric individuals and how I address those with evidence-backed nutrition guidelines What are the topics we cover in Bariatric STRONG and the resources I will gain from the program Who is this program designed for? How is B...

73. Beyond Weight Loss: Focusing on Body Composition and Muscle Gains with Bariatric Surgeon Dr. Eric Smith 14.04.2025

In this episode of the Active Bariatric Nutrition Podcast, I interviewed bariatric surgeon, Dr. Eric Smith, also known as @doctorericsmith_ on IG. We discussed: How Dr. Smith got into bariatric surgery and the difference between robotic and laparoscopic bariatric surgery Dr. Smith's philosophy around using body composition and muscle gain as a way to track and measure success after surgery Wh...

72. Should Women Change Their Workouts Based On Their Menstrual Cycle with Dr. Lauren Colenso-Semple 25.03.2025

In this episode of the Active Bariatric Nutrition Podcast, I interviewed muscle physiology researcher, Dr. Lauren Colenso-Semple, also known as @drlaurencs1 on IG. We discussed: An overview of the menstrual cycle hormonal changes as well as what happens with our hormones as we enter perimenopause and menopause Misconceptions around women and muscle building and the menstrual cycle  Should women be...

71. From Trail Running To Helping Others On Their Bariatric Journeys with Charise Spencer, LMFT 10.03.2025

In this episode of the Active Bariatric Nutrition Podcast, I interviewed bariatric athlete, trail runner, and licensed marriage and family therapist, Charise Spencer, also known as @bariinspiredliving on IG. We discussed: Why Charise got into trail running and what a typical race might look like How to train for trail running including a typical training week and strength training The biggest nutr...

70. How Alcohol Impacts Your Body After Bariatric Surgery with Registered Dietitian Dr. Susan Mitchell 17.02.2025

In this episode of the Active Bariatric Nutrition Podcast, I interviewed Registered Dietitian Dr. Susan Mitchell, also known as @drsusanmitchell on IG. We discussed: How alcohol is metabolized differently after bariatric surgery Why the effects of alcohol are felt sooner after surgery How does alcohol impact vitamin and mineral absorption How alcohol impacts muscle gaining or recovery from workout...

69. Maximizing Your Nutrition and Muscle On A GLP-1 with Registered Dietitian Summer Kessel, RD 03.02.2025

In this episode of the Active Bariatric Nutrition Podcast, I interviewed Registered Dietitian Summer Kessel, also known as @summerthedietitian on IG. We discussed: Summer's personal journey with weight loss while using a GLP-1 and becoming a Registered Dietitian who specializes in GLP-1 nutrition How GLP-1s act in the body The difference between cravings and food noise Nutrition guidelines to...

68. How to Prepare for a Bodybuilding or Transformation Competition with Bariatric Athlete Rob Rafanan 20.01.2025

In this episode of the Active Bariatric Nutrition Podcast, I interviewed bariatric athlete and bodybuilding competitor, Rob Rafanan, also known as @weightinginvain on IG. We discussed: Different bodybuilding competitions and divisions available Why Rob chose to get into bodybuilding and transformation competitions after bariatric surgery How Rob changed his lifting program to prepare for competiti...

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