Since the beginning of 2017 Marcos began to be practically vegetarian although due to his life rate of frequent trips and social and family meals he is sometimes forced to make exceptions. The reasons for this decision are health, respect for animals and personal contribution to the problem of pollution caused by livestock. 

Marcos has lived in the countryside at different stages of his life practicing almost self-sufficiency and sacrificing his own animals for his own family consumption.

But whenever it is possible it prefers plant-derived foods.