What we've found so far is that some German adults report feeling healthier and having more energy after following a self-designed carnivore diet for about a year [1]. Our analysis of the available evidence shows these individuals also say they experience clearer thinking and improvements in long-standing health issues [1].
The evidence we've reviewed leans toward the idea that people who try this diet in Germany often report positive changes in how they feel [1]. Most of those who started the diet already had a health problem, and many say they feel better afterward [1]. These reports are based on personal experience, not clinical measurements, but they are consistent across the group studied [1].
We don’t have any studies that contradict these reports, and so far, all the evidence we’ve analyzed supports the idea that these individuals feel better after about a year on the diet [1]. However, we only have one assertion to base this on, and it’s not clear how many people were involved or how they were selected. That means our current understanding is limited, even if the direction of the evidence is consistent.
We can’t say whether these improvements are due to the carnivore diet alone, or if other factors like lifestyle changes, mindset, or giving up processed foods played a role. Also, we don’t know if these effects last beyond a year or if there are long-term downsides we’re not seeing yet.
Our current analysis shows that German adults who try a self-designed carnivore diet often say they feel better in multiple ways after about 12 months [1]. But since we’re working from a narrow set of data, what we know could change as more evidence becomes available.
Takeaway: If you're in Germany and considering a meat-only diet, some people report feeling more energy and better health after a year—but keep in mind, these are personal stories, not proof it will work the same for you.
2 items of evidenceView full answer