Fruits can lower carbon emissions by over 26%
image for illustrative purpose
New Delhi: Switching meat with more vegetables and fruits may help reduce the greenhouse gas emissions from household groceries by more than a quarter (26 per cent), according to a new study on Tuesday.
In the study, researchers from the George Institute for Global Health and Imperial College London showed that swapping a frozen meat lasagne for a vegetarian option could push the reduction to as much as 71 per cent.
"Dietary habits need to change significantly if we are to meet global emissions targets, particularly in high-income countries like Australia, the UK, and the US," lead author and epidemiologist Dr Allison Gaines said.
However, she lamented that even though many people "are willing to make more sustainable food choices", they "lack reliable information to identify the more environmentally friendly options".
For the study, published in the journal Nature Food, the team calculated the projected emissions of annual grocery purchases from 7,000 Australian households using information on ingredients, weights, and production life cycles.
