Could cryogenic sleep sometime bypass epic substance loss goal?
Cryogenic sleep is that (mostly sci-fi) concept of being able to induce deep comatose sleep into space travellers who will sometime need to embark on long journeys to other planets. It’s said that even a one way mission to our nearest neighbour Mars would require at least 2 years in space so cryogenic sleep would be essential for the astronauts. It’s been surmised, and also see in a number of sci-fi movies how “electro stimulation” would be used to keep the cryogenic bodies alive while out for so long together with automated intravenous feeding throughout.
With all this surrounded by mind – could cryogenic sleep one day be used for the condition of morbid obesity? Each of us know about the vicious “steps forward steps back” cycle of diet and exercise knowing how you will still stipulation to eat to live - as well as the soul-destroying time it will take only just to lose part of it; a period which many dispense up on. Let’s face it, you never feel hungry when you’re asleep so why even be conscious of this unhappy time of year if there was a chance to sleep through it?
Supposing if you be morbidly obese and could be put into a deep cryogenic sleep for say 18 months with the constant intravenous feed and electro-stimulation used for astronauts. This may be a year and a half out of your life but also a time away from the risk of comfort eating binges and the horrible duration this condition other requires. If cryogenic sleep ever becomes available to the public then obesity next to its renowned duration of ongoing treatment would seem be the most sensible place to apply it.
And before anyone condemns this theory as an ‘easy road out’ – I sincerely hope it is!
Answers:
Freezing a person lowers their metabolism... so they wouldn't burn many calories at all. You can halt blood flow to regions of the brain surrounded by hibernating animals for a while without any brain damage because they don't involve many nutrients when their body temperature drops. Thus there wouldn't be significant counterbalance loss in a frozen person... if you just put them within a coma... then they would lose weight, but their muscles would atrophy too.
I don't think it is a upright idea. I think surgery will remain the best option for the morbidly obese that are not competent to physically handle an exercise regimen.
No. Currently, cryogenic sleep essentially kills a person, as here is no way to revive them without causing massive reduce to rubble. While their cells have not started the process of dying, revival would cause this. That one said, all metabolism ceases in cryogenic sleep, so consignment loss isn't possible.
You do not MEAN **cryogenics**, which is low temperature physics: "The branches of physics and engineering that involve the study of very low temperatures, how to produce them, and how materials behave at those temperatures". By contrast, cryonics is "The emerging medical technology of cryopreserving humans and animals near the intention of future revival."
Cryonics as practiced seeks to avoid "freezing", which involves ice formation. Ice is dangerous to tissues. Possibly some future molecular repair technology could fix that damage, but it is more prudent to avoid the freezing damage contained by the first place. Therefore, cryonics organizations first perfuse cryonics patients with anti-freeze cryoprotectants to eliminate rime altogether (vitrification). Today, it is not possible to revive a person who has be vitrified any more than it is possible to revive a person who has been frozen.
Suspended animation through cryopreservation at cryogenic temperature (temperatures below minus 100 degrees Celcius) is the only way to verbs people in an unchanged state (no physiology) for the decades or centuries which would be required to travel to another star. Cryonics have made great improvements in eliminating ice formation surrounded by the brain through vitrification, but it is still a long way from true suspended animation through cryopreservation. Although it is possible that persons preserved by current cryonics technology may someday be reanimated and rejuvenated, it is not a certainty. Suspended animation through cryopreservation would own to be proven to work before it would be used by astronauts.
A trip to Mars can be done in 9 months, and would not require 2 years. If advances within cryopreservation methods leads to true suspended animation such that it could be used by astronauts, it could be used in the manner you described. But by the time technology have advanced far enough that suspended animation through cryopreservation was possible, there would surely be simpler methods for heaviness treatment and hunger control other than putting a person into suspended animation for 18 months. There could be effective drugs or surgery to control hunger. Even presently, surgery can be used to remove fat. Source(s): http://en.wikipedia.org/wiki/Cryogenics#…
http://en.wikipedia.org/wiki/Cryonics
http://en.wikipedia.org/wiki/Vitrificati…
http://en.wikipedia.org/wiki/Suspended_a…
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With all this surrounded by mind – could cryogenic sleep one day be used for the condition of morbid obesity? Each of us know about the vicious “steps forward steps back” cycle of diet and exercise knowing how you will still stipulation to eat to live - as well as the soul-destroying time it will take only just to lose part of it; a period which many dispense up on. Let’s face it, you never feel hungry when you’re asleep so why even be conscious of this unhappy time of year if there was a chance to sleep through it?
Supposing if you be morbidly obese and could be put into a deep cryogenic sleep for say 18 months with the constant intravenous feed and electro-stimulation used for astronauts. This may be a year and a half out of your life but also a time away from the risk of comfort eating binges and the horrible duration this condition other requires. If cryogenic sleep ever becomes available to the public then obesity next to its renowned duration of ongoing treatment would seem be the most sensible place to apply it.
And before anyone condemns this theory as an ‘easy road out’ – I sincerely hope it is!
Answers:
Freezing a person lowers their metabolism... so they wouldn't burn many calories at all. You can halt blood flow to regions of the brain surrounded by hibernating animals for a while without any brain damage because they don't involve many nutrients when their body temperature drops. Thus there wouldn't be significant counterbalance loss in a frozen person... if you just put them within a coma... then they would lose weight, but their muscles would atrophy too.
I don't think it is a upright idea. I think surgery will remain the best option for the morbidly obese that are not competent to physically handle an exercise regimen.
No. Currently, cryogenic sleep essentially kills a person, as here is no way to revive them without causing massive reduce to rubble. While their cells have not started the process of dying, revival would cause this. That one said, all metabolism ceases in cryogenic sleep, so consignment loss isn't possible.
You do not MEAN **cryogenics**, which is low temperature physics: "The branches of physics and engineering that involve the study of very low temperatures, how to produce them, and how materials behave at those temperatures". By contrast, cryonics is "The emerging medical technology of cryopreserving humans and animals near the intention of future revival."
Cryonics as practiced seeks to avoid "freezing", which involves ice formation. Ice is dangerous to tissues. Possibly some future molecular repair technology could fix that damage, but it is more prudent to avoid the freezing damage contained by the first place. Therefore, cryonics organizations first perfuse cryonics patients with anti-freeze cryoprotectants to eliminate rime altogether (vitrification). Today, it is not possible to revive a person who has be vitrified any more than it is possible to revive a person who has been frozen.
Suspended animation through cryopreservation at cryogenic temperature (temperatures below minus 100 degrees Celcius) is the only way to verbs people in an unchanged state (no physiology) for the decades or centuries which would be required to travel to another star. Cryonics have made great improvements in eliminating ice formation surrounded by the brain through vitrification, but it is still a long way from true suspended animation through cryopreservation. Although it is possible that persons preserved by current cryonics technology may someday be reanimated and rejuvenated, it is not a certainty. Suspended animation through cryopreservation would own to be proven to work before it would be used by astronauts.
A trip to Mars can be done in 9 months, and would not require 2 years. If advances within cryopreservation methods leads to true suspended animation such that it could be used by astronauts, it could be used in the manner you described. But by the time technology have advanced far enough that suspended animation through cryopreservation was possible, there would surely be simpler methods for heaviness treatment and hunger control other than putting a person into suspended animation for 18 months. There could be effective drugs or surgery to control hunger. Even presently, surgery can be used to remove fat. Source(s): http://en.wikipedia.org/wiki/Cryogenics#…
http://en.wikipedia.org/wiki/Cryonics
http://en.wikipedia.org/wiki/Vitrificati…
http://en.wikipedia.org/wiki/Suspended_a…
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