Choosing climate-friendly foods is simpler than you would imagine, especially if you are concerned about the environment, climate change, and sustainability. But where to start?
Researchers developed an algorithm to calculate the environmental impact of 57,000 food items using publicly available data. Four criteria were used to rank the foods: land usage, water stress, the possibility of eutrophication or agricultural runoff, and greenhouse gas emissions.
Check out all the incredible facts below and learn which climate-friendly foods you should try.
Breakthrough Study Helps You Eay Environmentally Correct
For the recent study, researchers evaluated 1,547 meals using their newly developed environmental impact score, ranging from 0 to 100 (a higher score=worse for the environment). And now the best part!
Researchers have also come across other incredible results. For example, they discovered that bread, fruit, and sugary drinks impact the environment less than meat, cheese, and fish. And not to be disappointing, but desserts and pastries are somehow in the middle!
Additionally, while the degree varies by product, more nutrient-dense meals generally tend to be more ecologically friendly.
The environmental impact score was measured via NutriScore. Using this, researchers found that fruits, vegetables, morning cereals, salads, bread, and meat substitutes like vegan burgers and tofu, were actually “win-win” for both environment and nutrition.
Michael Clark is a researcher at the University of Oxford and the recent study’s lead author. He released a statement:
If people do care about sustainability, then that slow transition toward low-impact foods is really important progress; […] people can use this information to make more informed decisions.
So, the following suggestions are based on the study’s overall findings.
Less chocolate Unless It’s Dark
There’s good news and bad news. First, the environmental impact of chocolate-containing protein bars, cereals, and other treats will be more significant than that of chocolate-free versions. Luckily, there’s another option!
You can eat dark chocolate instead of milk chocolate. Just make sure your product is labeled “Fair Trade Certified,” because the brand must follow sustainable and ethical growing techniques.
Root Vegetables Are Great
Choosing root vegetables that require less area and water for growth can also help you leave a smaller carbon footprint!
You can try some delicious carrots, potatoes, onions, beets, broccoli, cucumbers, squash, celery, cauliflower, and cabbage.
Seeds and Nuts Are Essential
Nuts are often a far more sustainable source of protein than meat, regardless of how much water they need. For example, growing pistachios, cashews, peanuts, pecans, and chestnuts require less water!
Sunflower seeds are also excellent.