Identical twins took vegan and meat-based diets to see which was best. The duo took part in the study with Kings College London for a 12-week long study and ate the same amount of calories each day.
They even carried out the same gym training when Hugo ditched meat and dairy while Ross enjoyed those foods with fish.
At first Hugo said that the switch to a plant-based diet wasn't easy, but he eventually found himself more energetic.
Speaking to the BBC, he said: "I was on the vegan diet and it really does take a hit on your body....
Identical twins took vegan and meat-based diets to see which was best. The duo took part in the study with Kings College London for a 12-week long study and ate the same amount of calories each day.
They even carried out the same gym training when Hugo ditched meat and dairy while Ross enjoyed those foods with fish.
At first Hugo said that the switch to a plant-based diet wasn't easy, but he eventually found himself more energetic.
Speaking to the BBC, he said: "I was on the vegan diet and it really does take a hit on your body....