Food swaps you can make to slash carbon footprint by 35% - including swapping cheeseburgers for chicken sandwiches, and crab for salmon

Trending 6 months ago
  • Scientists opportunity elemental nutrient swaps tin thief slash your c footprint
  • They see swapping a cheeseburger for chickenhearted sandwich 

By Shivali Best For Mailonline

Published: 11:00 EDT, 26 October 2023 | Updated: 05:59 EDT, 27 October 2023

Whether it's bringing a recyclable h2o vessel aliases making judge you move disconnected nan lights, galore of america return measures to effort to trim our c footprint. 

Now, a study has revealed really elemental nutrient swaps could thief to slash your footprint by a whopping 35 per cent. 

While you mightiness interest that these swaps would require an overhaul of your full diet, experts from Stanford University and Tulane University reassure that this isn't nan case.

'For us, substitutes included swapping a beef burger for a turkey burger, not replacing your steak pinch a tofu hotdog,' said Dr Anna Grummon, lead writer of nan study. 

'We looked for substitutes that were arsenic akin arsenic possible.' 

A study has revealed really elemental nutrient swaps could thief to slash your footprint by a whopping 35 per cent. While you mightiness interest that these swaps would require an overhall of your full diet, experts from Stanford University and Tulane University reassure that this isn't nan case

Swaps to slash your c footprint SWAP  FOR 
Grilled beef steak (4.21kg of CO2/100g) Grilled chickenhearted (0.51kg of CO2/100g)
BBQ Beef shortribs (3.14kg of CO2/100g)BBQ Pork shortribs (0.56kg of CO2/100g) 
Canned corned beef (4.17kg of CO2/100g)Turkey ham (0.35kg of CO2/100g)
Lamb chop (4.75kg of CO2/100g) Grilled chickenhearted (0.51kg of CO2/100g) 
Cheese-filled basking canine (1.34kg of CO2/100g) Meatless basking canine (0.06kg of CO2/100g)
Pastrami (4.09kg of CO2/100g) Turkey luncheon nutrient (0.36kg of CO2/100g) 
Cooked crab (5.13kg of CO2/100g)Poached salmon (0.26kg of CO2/100g)
Boiled shrimp (5.13kg of CO2/100g) Boiled squid (0.53kg of CO2/100g) 
Cheeseburger (1.92kg of CO2/100g) Grilled chickenhearted sandwich (0.32kg of CO2/100g) 
Whole Milk (0.18kg of CO2/100g) Soy beverage (0.03kg of CO2/100g) 
Freshly squeezed grapefruit juice (0.19kg of CO2/100g) Raw grapefruit (0.16kg of CO2/100g) 

In nan study, nan researchers group retired to find the simple nutrient substitutions households tin make to trim their c footprint. 

The squad analysed nan diets of complete 7,700 Americans to place nan astir commonly eaten foods pinch nan highest ambiance impact. 

They past simulated replacing them pinch little emanation options that remained nutritionally similar. 

For example, a grilled beef steak was recovered to nutrient 4.21kg of CO2/100g. 

Instead, nan squad suggests opting for grilled chicken, which only produces 0.51kg of CO2/100g. 

BBQ Beef shortribs (3.14kg of CO2/100g) tin beryllium swapped for BBQ Pork shortribs (0.56kg of CO2/100g), while users should opt for turkey ham (0.35kg of CO2/100g) alternatively of canned corned beef (4.17kg of CO2/100g). 

Other swaps suggested by nan researchers see poached salmon (0.26kg of CO2/100g) complete cooked crab (5.13kg of CO2/100g), and a grilled chickenhearted sandwich (0.32kg of CO2/100g) alternatively of a cheeseburger (1.92kg of CO2/100g). 

Overall, nan squad says that making immoderate of these substitutions could trim nan mean American's c footprint by an impressve 35 per cent. 

A cheeseburger was recovered to nutrient 1.92kg of CO2/100g. However, a grilled chickenhearted sandwich produces conscionable 0.32kg of CO2/100g (stock image) 

'This study shows that cutting dietary c emissions is accessible and doesn't person to beryllium a full manner change,' said Diego Rose, elder writer of nan study. 

'It tin beryllium arsenic elemental arsenic ordering a chickenhearted burrito alternatively of a beef burrito erstwhile you spell retired to eat. 

'When you're astatine nan market store, move your manus 1 ft complete to drawback soy aliases almond beverage alternatively of cow's milk. 

'That 1 mini alteration tin person a important impact.'

The researchers item that these substitutions are not intended arsenic a cure-all for ambiance objectives. 

However, they dream nan findings will show really mini changes tin person a ample impact.

'There is overlap betwixt sustainable diets and patient diets,' Dr Grummon added. 

'Our study shows that changing conscionable 1 ingredient, making 1 swap, tin beryllium a win-win, resulting successful meaningful changes successful some ambiance outcomes and really patient our diets are.'


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