Confirmed 2025 Low Carb Cruise Speakers

with more to come!

Dr. Annette Bosworth (Dr Boz)

Coach Bronson Dant

Maria Emmerich

David Feldman

Natalie J. Grasso

Dr. Adam Nally

Joe & Rachel Stauffer

Dr. Donald Vega

Dr. Annette Bosworth

Annette Bosworth, M.D., (Dr. Boz), is an internal medicine physician, and an authority optimizing brain health. Author of the bestseller, ANYWAY YOU CAN, Dr. Boz, has helped patients overcome long-term chronic conditions such as obesity, depression, autoimmune problems, & addiction. 

Dr. Boz is a frequent lecturer at youth shelters, schools, universities, churches, jails, seminars, & the military. Through the DOD Counter-terrorism, she teaches how to optimize brains & bodies with applicable neuroscience.  

Dr. Boz has taught at the University Of Utah & University of South Dakota Schools Of Medicine. Being born into a farming family in rural South Dakota, she witnessed first-hand the value & importance of individual contribution to strengthen a community.  

She has been featured on CNN, Time, US News & World Report, Fox News, & more.

Dr. Boz & her husband savor the adventure of raising three energetic, fast-growing sons through debate, wrestling, music, & theater. 


YouTube: Dr Boz 

Website: BozMD.com 

Instagram: DrBoz_AnnetteBosworthMD 

Coach Bronson Dant

Coach Bronson is a grandfather who didn't get into fitness until his late 30's. Since then he’s spent years learning, training, and helping as many people as he can.

In his words “I used to be the typical, middle-aged dad, dadbod, man-boobs and all. I finally had enough of not living up to the image I had of myself. It took me years but I've finally gotten to the point where my fitness and health are no longer limitations on my ability to enjoy life. 

I've been training/coaching for more than 10 years. I've owned a health and fitness center and helped hundreds of people improve their lives. My focus is on helping you reach physical freedom. I want you to gain the ability to say "YES I CAN" to anything that life throws at you. 

I live a carnivore lifestyle. I firmly believe that an animal-based, low/no carb, whole-food approach to nutrition is the best for the human condition. Everything that I do in fitness follows a similar holistic approach




Maria Emmerich

Maria Emmerich is a nutritionist who specializes in the ketogenic diet and exercise physiology. She struggled with her health and weight throughout childhood which led her to become such a passionate nutrition expert. “My goal is to help transform people’s lives and start living again!” Maria specializes in brain neurotransmitters and how food can increase mental wellness. Her expertise has sent her around the World speaking about ketogenic diets. She has also cooked with Halle Berry and writes for Halle’s website. You can find her at KetoMaria.com.

She spends the majority of her time with clients around the World via Skype with amazing results. She specializes in helping autoimmune disorders, diabetes (Type 1 and Type 2), heart disease, cholesterol issues, alopecia, hashimoto’s, cancer, epilepsy, seizures, depression and anxiety. You would be amazed at the amount of people get off medication with her guidance.

She is also an International Best Selling author of several books including “Quick and Easy Ketogenic Cooking” and “The 30 Day Ketogenic Cleanse“.  She also authored 10 other books including several cookbooks and 3 nutritional guide books including the best-selling book “Keto.” Some of her readers include, Halle Berry, Valerie Bertinelli and Al Roker.

Dave Feldman

Dave Feldman is a senior software engineer who became obsessed with understanding Lipidology after seeing his cholesterol climb substantially on a low carb diet. He has since performed a series of experiments around this phenomenon, published several papers on its mechanisms and phenotype, and is currently conducting a clinical study out of UCLA through his newly formed public charity, the Citizen Science Foundation.

Citizen Science Foundation – Unlimited Ideas Bring Unlimited Possibilities

Natalie J. Grasso

Natalie J. Grasso is a professional physique athlete, fitness model and Mind/Body Transformation Coach who found healing through adopting a low-carb lifestyle over 10 years ago and went on to build the body of her DREAMS.


Having overcome a host of chronic health conditions (GERD, migraines, ulcers, dysmenorrhea, ovarian cysts, chronic sinusitis, mood disorders) and a life-long battle with binge eating and bulimia, Natalie’s passion and mission in life is to EMPOWER women to become strong and resilient – mentally, emotionally, and physically – so they can live in the bodies & lives they LOVE!


Now a WBFF Pro Bikini Model, trained Life Coach, Certified Health Coach and Personal Trainer, and Nutritional Therapy Practitioner, Natalie specializes in low-carb nutrition for body transformation — with a focus on disordered eating and behavior change.

She enjoys sharing the ins and outs of life as a Keto Bikini Pro on her YouTube channel and Instagram @TheKetoBikiniPro, and supporting women in her Keto Bikini Secrets Facebook Group.

Dr. Brian Lenzkes, MD

Dr. Brian Lenzkes is an internal medicine doctor based in San Diego who has focused much of his attention on clinical nutrition. A professional speaker in the health and wellness sphere, Dr. Lenzkes also hosts the Life’s Best Medicine podcast and co-hosts the popular LowCarbMD podcast, which have a total of more than 5.3 million downloads.



Known commonly as “DocMuscles” on the internet, Dr. Adam Nally is double boarded in family practice medicine and obesity medicine with over 25 years of clinical practice experience treating ketogenic and carnivorous diets.  Additionally, he is fellowship trained in advanced curriculum obesity medicine and medical health policy.


He is unmatched as a physician, master clinician and longevity metabolism expert.  He provides his patients individualized health programs that bring a heightened sense of well-being & vitality. He treats the whole family from the cradle to the grave, and has a special focus on insulin resistance, diabetes, cholesterol, hypertension, weight management, hormone treatment & stem cell therapies.  He is also specially trained in laser skin revitalization, fat sculpting, tattoo and hair removal.  He is the owner and chief medical officer of Nally Family Practice and the DocMuscles Med Spa. 


Dr. Nally is a nationally and internationally recognized speaker on health, longevity, ketogenic and carnivorous diets. He is the primary author of The Keto Cure: A Low-Carb, High-Fat Dietary Solution to Heal Your Body & Optimize Your Health (Victory Belt Publishing). He has been interviewed and appeared in multiple magazines nationally & internationally.


He served previously as the President of the Arizona Osteopathic Medical Association, and is recognized as a Health Policy Fellow through the American Osteopathic Association. He also served as an Adjunct Professor at Midwestern Medical School and A.T. Still University.


Dr. Nally served for six years in the Air Force Reserve as a Major in the Flight Medicine Department of the 944th Medical/Dental Fighter Squadron.


He is a master sword fighter actively participating as a HEMA ranked swordsman in Historical European Martial Arts (HEMA).


He resides in Waddell, Arizona, with his wife on a small ranch where he enjoys horseback riding, sword fighting, hunting, archery, camping, and gardening with his koi in his aquaponics garden and pond.  He is an avid reader and enjoys active participation in his church.


Website:         DocMuscles.com

Instagram:      @DocMuscles

Facebook:      Facebook.com/doc.nally

Youtube:         Youtube.com/@DocMuscles

Joe & Rachel Stauffer

Joe and Rachel are happily married with 3 wonderful boys: John Paul, Anthony and Caleb. After years of trying every type of weight loss plan you can think of, from severe calorie restriction to CrossFit, we decided to try the ketogenic lifestyle. Thankful for the opportunity to look forward to a happy and healthy future with their three adult sons, Joe and Rachel are excited to share their keto journey and hopefully encourage other families to change their diet and change their lives.

After discovering the keto diet in 2017 and experiencing life-changing health results, we made it our mission to share our testimony with as many people as possible. It is our great hope to encourage others who, like us, have experienced both lifelong weight struggles and discouraging medical concerns. Learning first-hand that diagnoses like morbid obesity, diabetes, arthritis, digestive issues and chronic pain don’t have to be a life sentence is a game changer for our family. And, we want you and your family to experience improved health, as well.




Donald Vega, Ph.D.

Dr. Donald Vega, Ph.D. is a 48 year old husband and father. He is a registered dietitian, strength and conditioning specialist and life-style mentor, based in Costa Rica with more than 25 years of experience in metabolic health promotion.

He is the founder of Kilosophy which was established with one purpose: “To reverse metabolic disease through a free, fit, happy and healthy society”. He is also the Author of “The Science of Losing Weight”.

Leads a team of 8 registered dietitians in 4 different locations in Costa Rica where they provide education and follow up for their patients so they can achieve mastery on the 10K Methodology (10 Biological Keys of Health Methodology: sun light, sleep, electromagnetism, thoughts, hydration, breathing, nutrition, exercise, thermotherapy and stress management).

Specializes in low carb, carnivore and keto life-style. Has been in nutritional ketosis since 2011 and has helped over 18000 in person patients to improve their lives and lose over 400000 pounds of extra fat through their interventions in his clinics.

Has been a speaker in TEDx and health conferences in Malaysia, México, Panamá, Argentina, Perú and USA.

Is also passionate about public speaking, coffee, wine, reading, stand up paddle surfing, cycling and resistance training.

Instagram: Kilosophy
Facebook: Kilosophy
Website: Kilosophy.la
Youtube: Kilosophy



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