Hugo and Ross Turner, famous for their adventurous feats, embarked on a unique 12-week experiment in 2020 to compare the effects of vegan and omnivorous diets. Inspired by the rising popularity of plant-based diets among athletes, their goal was to examine health impacts when one twin (Hugo) followed a vegan diet while the other (Ross) maintained an omnivorous diet.

The twins kept their training and caloric intake identical, with researchers from King’s College, London, tracking health metrics like weight, cholesterol, and muscle mass.

**Key Findings:**
– **Vegan Diet Benefits:** Hugo experienced more energy, mental clarity, lower weight, and improved cholesterol levels, though he noted a decrease in libido.
– **Omnivorous Diet Results:** Ross gained 10 pounds of muscle but also increased his body fat percentage, with no cholesterol changes.
– **Gut Health:** Hugo’s vegan diet positively affected his gut microbiome, potentially increasing resistance to conditions like obesity and diabetes.

While both diets had benefits, the twins concluded that a balanced diet combining plant- and animal-based foods might be ideal. They also emphasized the importance of gradual dietary changes for those considering veganism.