Revero Blog

Independent filmmaker Bjorn, 48, once fueled his Alaskan fat-bike expeditions with candy bars and energy gels—until metabolic-syndrome labs, weight gain, and a chronically swollen knee forced change. Embracing an ancestral, low-carb approach that evolved into a keto-carnivore lifestyle built on wild salmon, Dall sheep, moose, caribou, and intermittent fasting, he reversed every abnormal marker, shed excess fat, eliminated knee pain, and now travels longer in the wilderness on a single meat-heavy meal each day.

Jacob’s carbohydrate addiction drove his weight to 200 lbs on a 5-foot frame and his A1C to a life-threatening 14. After rejecting intensive insulin therapy, he moved from keto to a strict keto-carnivore lifestyle, restored his A1C to normal, lost the excess fat, rebuilt energy, and now enjoys vibrant health at 36.

Lutheran pastor Matt of Kingsford, Michigan, shed more than 100 pounds, normalized blood pressure, eliminated sleep-apnea symptoms, erased brain fog, and eased anxiety and depression after adopting a strict keto-carnivore lifestyle in 2019. The dramatic improvement in both physical and mental clarity deepened his spiritual work and inspired parishioners to support—and sometimes join—his meat-based way of eating.

Ex–ballerina Olyveya battled bloating, rashes, and crushing fatigue after exposure to heavy metals, radiation, mold, and parasites. Switching to a disciplined keto-carnivore regimen—beef, lamb, liver, seafood, and generous animal fat—erased her digestive pain, cleared her skin, boosted all-day energy, improved sleep and breathing, and even straightened her teeth. She now trains, dances, and educates thousands online as “The Keto-Carnivore Ballerina.”

Ryan, a 37-year-old Massachusetts father and former athlete, watched his weight climb and an autoimmune disorder threaten his vision. After failed low-fat efforts and daily treadmill torture, he adopted a strict keto-carnivore way of eating in January 2021. In one month he lost 28 lbs, reversed the inflammatory eye condition without doxycycline, and later trained for—and won—a charity boxing match on nothing but meat, salt, and water.

Mike, a private music teacher, transformed his health in his first year on a keto-carnivore diet after struggling with poor eating habits, weight gain, and declining energy. He experienced dramatic fat loss, eliminated heartburn, gained mental clarity and stable moods, simplified his eating routine, and improved his gym performance, leading colleagues to not recognize him due to his transformation.

Elizabeth, a Type 1 diabetic, struggled with weight gain and poor blood sugar control while following a ketogenic diet. After discovering the carnivore diet through Joe Rogan's podcast, she experienced dramatic improvements in diabetes management, requiring significantly less insulin, achieving better blood sugar stability, and feeling "almost non-diabetic" despite her doctor's continued recommendation for a "balanced diet."

Zack, a military member, struggled with high blood pressure and inflammation despite regular weightlifting and bodybuilding lifestyle. After his friend died of cancer at 35, he became serious about health, first trying keto after reading Dr. Joseph Mercola's book, then discovering the carnivore diet through Dr. Shawn Baker's podcast while deployed in 2018. He lost 30 pounds, eliminated blood pressure and inflammation issues, and found the diet more sustainable than keto, eating primarily black coffee, eggs, and beef.

Dr. Anthony Chaffee learned about plant toxins and carcinogens in a cancer biology class 20 years ago, which inspired him to eliminate all foods except meat, eggs, and milk. As an athlete, he experienced exceptional performance improvements and became a pioneer in the carnivore movement, officially committing to the diet in 2018. He helped his mother reverse type 2 diabetes, with her A1C dropping from 8.9 to 6.1 in one month, and argues that healing comes primarily from eliminating plant toxins rather than from meat consumption itself.How a Cancer Biology Class Changed Dr. Chaffee's Life and Diet Dr. Anthony Chaffee has a plethora of knowledge regarding the keto-carnivore diet, research, and human evolution. He was one of the first trailblazers in the keto-carnivore way of eating. Dr. Chaffee's quest to learn more about this lifestyle began twenty years ago when he took a cancer biology class in college. Dr. Chaffee says his professor taught his class about plant toxins, including carcinogens. When asked by his students if he ate vegetables, the professor replied, "I don't eat vegetables. Plants are trying to kill you." This information changed the way Dr. Chaffee viewed food and nutrition forever. And so, twenty years ago, he began changing his diet and researching what foods are best for his health. The Benefits of a Meat-Based Diet, According to Dr. Chaffee Dr. Chaffee started by eliminating all foods except meat, eggs, and milk from his diet. Dr. Chaffee, at the time, was an athlete and said the change in his diet made his athletic performance "out of this world." He easily outperformed the other athletes around him. After some time, Dr. Chaffee transitioned to more of a ketogenic diet. Disproving the Standard Low-Fat Diet: Dr. Chaffee's Research Because of his research, Dr. Chaffee found his way back to eating pure meat and committed to the keto-carnivore diet in early 2018. Dr. Chaffee speaks of many research studies that have been done that disprove the standard low-fat diet pushed in the United States and prove the connection between optimal health and low-sugar, low-carbohydrate diets. He speaks about the research studies performed in the early 1960s and 1970s that disproved the connection between high cholesterol and heart disease. He even explains how the USDA manipulated the information at the time to follow a low-fat agenda. The Dangers of a Vegetarian and Vegan Lifestyle Dr. Chaffee also speaks of the dangers of a vegetarian and vegan lifestyle. Particularly the connection between a pregnant mother who follows a vegetarian or vegan diet and the risk of miscarriage and autism in the child. Also, he goes into his research on the health crisis in the United States, including the cost of type 2 diabetes. He speaks about how this epidemic has changed over the last thirty years and where it is heading if nothing is done to prevent individuals from developing the condition. Healing Chronic Conditions and Autoimmune Diseases with the Keto-Carnivore Diet Dr. Chaffee also speaks about the benefits of eating a meat-based diet. He explains that though meat is a highly nutritious food, it isn't the meat healing so many people– though it does help. The healing that comes from the keto-carnivore diet is more from eliminating poisons from vegetables, seed oils, sugar, and processed foods from one's diet. He says many chronic conditions and autoimmune diseases are the body's response to toxins and malnutrition, which is why the keto-carnivore diet works. Dr. Chaffee has been able to heal many people around him with a meat-based diet, including his mother. The Connection Between Sugar, Toxins, and Type 2 Diabetes His mom had been diagnosed with type 2 diabetes years before his research. Once he understood the connections between sugar, toxins, and diabetes, his parents tried the keto-carnivore diet for a month. Within that timeframe, his mom's A1C count went from 8.9 to 6.1– completely baffling her doctors. ​Dr. Chaffee is an incredibly knowledgeable person. He has been researching the keto-carnivore diet, even before it had a name. He is a pioneer in the keto-carnivore community, and his knowledge is priceless.