Making simple substitutions like switching from beef to chicken could reduce the average American’s carbon footprint from food by 35%, a new study says.
Substituting chicken for beef or plant-based milk for cow's milk could reduce greenhouse gas emissions from people's diets and improve their health at the same time, according to a new study of the diets of Americans.
A study led by experts from Stanford University and Tulane University has revealed how simple food swaps could help to slash your footprint by a whopping 35 per cent.