Comment Comment by cyberax > Currently mostly animal hemoglobinNope. They're making _plant_ hemoglobin ( https://en.wikipedia.org/wiki/Leghemoglobin ) to stay vegan.Yes, I was also surprised that freaking plants have hemoglobin. But apparently, legume plants use it to create the oxygen-depleted environment for nitrogen fixing bacteria to work. parent cyberax 1 year ago
Nope. They're making _plant_ hemoglobin ( https://en.wikipedia.org/wiki/Leghemoglobin ) to stay vegan.
Yes, I was also surprised that freaking plants have hemoglobin. But apparently, legume plants use it to create the oxygen-depleted environment for nitrogen fixing bacteria to work.