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Beef produces 85 kg CO2e per kg of food. Tofu produces 2.9 kg CO2e per kg of food.
(ourworldindata.org)
this post was submitted on 16 Apr 2024
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anywhere that compares by calorie? just curious
Someone shared below, but here you go: https://ourworldindata.org/grapher/ghg-kcal-poore
oops forgot to update comment when I saw that. thanks tho
Don't forget also that meat products need to be fed calories before you get calories back from them. Look up trophic levels if you want more info, but I believe the rule of thumb is 10x the amount of calories needed for most meat products.
It's amazing how much food you have to eat when you're a vegetarian. I went vegetarian for about a year. After my first month I felt like I was dying. Simple things like putting on my shoes left me exhausted. I finally started using a calorie calculator and discovered I was getting about a thousand less calories per day than I actually needed.
I was a banker mason for 10 years before going back to university, carving stone almost every day for years, I went vegan 5 years in and I didn't experience a sudden drop in energy, I made sure I was getting enough protein and adequate amounts of vitamins (especially b12) either through food groups of vitamins tablets.
Also after not eating beef I haven't lost any muscle mass, I may be crazy but I think big beef has been lying for decades.
That's exactly what my ex-wife said.
The difference is that you were wise enough to track your calories and macros after the switch.