Interesting thoughts about human hibernation on the following blog. May be useful for people wanting to go into more detail when putting people into cryo-sleep and it's worth remembering that an insect species from New Zealand, the Weta, has alpine variants that can survive being frozen due to a property of their haemolymph (as mentioned in the article abstract from the Journal of Insect Physiology in the second link and the abstract from the Journal of Thermal Biology in the third link)
https://inhumanexperiment.blogspot.c...bernation.html
https://www.sciencedirect.com/scienc...22191011000709
https://www.sciencedirect.com/scienc...0645659290019C