Janis Luize Rocha Leites, a 30-year-old woman from San Diego, claims that switching to an all-meat and animal-product diet completely transformed her life in just one month. She says she lost nearly 20 pounds over 30 days and noticed improvements that went far beyond the number on the scale. Her story has sparked conversations about the growing trend of the carnivore diet and whether its dramatic results are worth the potential risks. What led her to make such a radical change is almost as interesting as the outcome itself.
When Janis turned 30, she openly admitted she “wasn’t satisfied with her body or her skin” and said she constantly “felt like she had no energy.” She had spent years experimenting with different approaches to eating, including a two-year stint as a vegetarian, but nothing seemed to fully resolve her issues. She dealt with persistent small red bumps on her skin and noticed that her hair was beginning to thin. Despite her efforts, a real solution remained out of reach.
The turning point came when she ran into a friend she hadn’t seen in about six months. She immediately noticed how much his skin and hair had improved and asked what he had been doing differently. He revealed that he had adopted a strict carnivore diet, eating exclusively animal-based foods. Inspired by his transformation, Janis decided to give it a serious try herself. You can watch video here.
She cut out alcohol entirely and committed to 30 days of eating only meat and other animal products. By the end of that period, she reported losing roughly 20 pounds and noticing a wide range of changes throughout her body. She said the diet eliminated her double chin, gave her a noticeably flatter stomach, and even helped stabilize her menstrual cycle. These physical shifts were striking enough on their own, but she described other benefits that surprised her just as much.
One of the most unexpected changes was the effect on her mind. Janis had previously struggled with what she described as constant brain fog, making it hard to feel sharp or focused throughout the day. After switching to the carnivore diet, she said she began waking up “every day with a completely clear head.” The mental clarity she experienced became one of the things she valued most about the change. For someone who had felt foggy and sluggish for years, that shift alone felt significant.
Her skin also underwent a noticeable transformation. “My skin cleared up. Before I had something that looked like spots, small red dots. My face would swell. Wrinkles disappeared. I felt like I had Botox,” she said. She also credited the diet with eliminating her intense sugar cravings, which had been a long-standing struggle. “I always had a feeling that something was wrong with vegetables. Even when they were organic, I would always feel bloated. This diet suppresses food cravings. I loved sweets a lot, but that’s gone now. I feel like a new person,” she explained.
Her typical daily routine now starts with scrambled eggs and meat in the morning, sometimes accompanied by bone broth, and a late lunch centered around roasted meat. While her personal results sound remarkable, medical professionals urge caution for anyone considering this kind of approach. Experts point out that this style of eating can raise the risk of kidney stones and type 2 diabetes, particularly when followed long-term.
Beyond those specific risks, specialists also highlight that eliminating all plant foods cuts off important sources of vitamin C, folic acid, and various antioxidants that the body relies on. The complete absence of fiber can disrupt gut health and digestion over time, while a high intake of saturated fat raises concerns about cardiovascular disease. The combination of elevated protein and purine consumption also places increased strain on the kidneys and liver. Doctors generally recommend that anyone pursuing this diet do so only under close medical supervision, and particularly caution against it for pregnant women or those with chronic or metabolic conditions.
It is also worth noting that the carnivore diet, as a formal eating philosophy, has roots in the work of figures like Mikhaila Peterson and her father Dr. Jordan Peterson, who publicly documented improvements in their own health after adopting it. The diet is often considered a more extreme version of ketogenic or low-carbohydrate eating, as it eliminates carbohydrates entirely and focuses solely on animal proteins and fats. Proponents argue that plant-based foods contain natural compounds called antinutrients, such as oxalates and lectins, which some people may respond poorly to. Despite growing anecdotal interest, there are currently no large-scale, long-term clinical studies confirming the safety or efficacy of the carnivore diet as a sustainable lifestyle choice.
If you have ever tried the carnivore diet or are curious about whether cutting out plant foods could work for you, share your thoughts in the comments.
