Japanese scientists have discovered that a special protein HP exists in the blood of hibernating animals such as American squirrels. HP can only be found in hibernating animals and appears in synchronization with hibernation. This shows that HP has only an important role in hibernation. Well, Is it possible to find a phenomenon similar to hibernation in humans, and can humans also hibernate? The answer is yes. People also have a decrease in body temperature and a slow heartbeat during sleep, which is similar in nature to hibernation. The hibernation of bears with large physical items provides the possibility for human hibernation. If HP is the clue It may be possible to re-understand the hibernation of bears. Once the genes that control the hibernation of bears are deciphered, human hibernation is not impossible. The point that this passage cannot support is:. ['Scientists speculate that hibernation is ultimately controlled by genetic genes in hibernating animals.', 'HP is a special protein newly discovered in the blood of hibernating animals.', 'HP cannot be found in non-hibernating animals, and its appearance cycle is the same as that of hibernating animals.', 'Prior to the discovery of HP, the genetic genes that controlled hibernation in animals had not been discovered.']