Facebook post by University of Helsinki

Cutting meat intake reduces our carbon footprint, as the form of food production with the biggest environmental impact is farming cattle for meat. However, vegetarian food does not automatically mean a small carbon footprint. In terms of both health and environment, what constitutes sustainable food?
In search of sustainable food: Go vegan or raise your own pigs? | University of Helsinki helsinki.fi

Sustainable food evokes many different ideas. Many of us would like to know how we could enjoy our food in a healthy, environmentally friendly way. Should we consider the environmental impact of each bite we take? Researchers look at the bigger picture.