Key points from article :
In a unique six-month experiment, identical twins Ross and Hugo Turner from Devon, UK, put plant-based and animal-based vitamin supplements to the test. Living identical lifestyles — same diet, exercise, and sleep — the only difference was that Hugo took vegan supplements derived from plants and algae, while Ross stuck with traditional animal-based ones. The results were surprising: Hugo’s bloodwork showed significantly higher levels of key nutrients like vitamin D3 and Omega-3 fatty acids, suggesting that plant-based supplements not only held their own but actually outperformed their animal-derived counterparts.
This isn’t the first time the Turner twins have used their bodies for science. In a previous trial, they tested vegan versus omnivore diets, with the vegan diet showing benefits like faster fat loss and improved energy. They’ve also explored how different macronutrient focuses and workout durations impact health. Their findings have consistently challenged conventional wisdom — including the assumption that more exercise is always better.
The experiment arrives at a time of growing interest in plant-based lifestyles, with many people seeking alternatives for health, ethical, or environmental reasons. However, concerns remain about whether such diets can deliver all essential nutrients. The Turner twins’ study suggests that with the right supplementation, they absolutely can — and possibly even better than traditional methods.
Ultimately, while the debate over plant versus animal nutrition continues, this experiment adds compelling evidence to the case for vegan supplements. As more people reconsider what goes on their plates and in their pills, the Turner twins' real-world science may help shape the future of how we eat and stay healthy.
