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BC swimming does not remove the effects of gravity. Buoyancy is not avoiding gravity any more than freefalling from an aircraft is. Solutes will move freely inside the body and they are in effect swimming in fluids. If this were the case then my experiments would not work either as the dissolved solutes within are in fact swimming in water, yet gravity does not appear to be comprimised.Postural Orthostatic hypotension is more commonly felt when standing from laying horizontal. When horizontal, the renal function is not performing as well as it should be and salts are stored in the body rather than in the bladder (incidentally this has been proven using a simple hydrometer) IBT on the other hand allows kidney function to remove more salts and produce denser urine in the bladder. On standing after IBT there is little to no evidence of orthostatic hypotension. Research into spinal cord injury and IBT revealed this to be the case in people with complete and incomplete spinal cord injuries. Even in cases where a person would normally black out on trying to use a standing frame, the effects of hypotension were not felt following IBT. However, prolong sitting in a wheelchair did produce hypotension on standing in a frame.Quote from: Bored chemist on 12/01/2009 18:51:13AKF, you seem to have missed my point, if I had said "eating oranges" instead of " watching TV" the essence of my post would have been the same.Just because one state of affairs doesn't stop varicose veins does not mean that a different state will.Incidentally, if gravity drove the circulation you would die if you went swimming. In water the bouyancy essentially removes gravit's effect.Your circulation would vary wildly as you stood up or lay down. In the real wortld postural hypotension is viewed as an unusual condition- worthy of treatment.God help you if you were upside down (and I think that, even if we don't do it now, we all did this as children.The single clearest evidence that the heart provides circulation rather than some strange effect of gravity is when your heart stops you die.End of story.
AKF, you seem to have missed my point, if I had said "eating oranges" instead of " watching TV" the essence of my post would have been the same.Just because one state of affairs doesn't stop varicose veins does not mean that a different state will.Incidentally, if gravity drove the circulation you would die if you went swimming. In water the bouyancy essentially removes gravit's effect.Your circulation would vary wildly as you stood up or lay down. In the real wortld postural hypotension is viewed as an unusual condition- worthy of treatment.God help you if you were upside down (and I think that, even if we don't do it now, we all did this as children.The single clearest evidence that the heart provides circulation rather than some strange effect of gravity is when your heart stops you die.End of story.
He waits patiently for an alternative explanation for varicose veins and oedema improving on an inclined bed head up tilt of five degrees to the horizontal that does not involve placebo. Placebo cannot address the huge improvements reported relating to swollen veins and legs.
True placebo effecthttp://www.patient.co.uk/showdoc/40002073/This can only be studied if an untreated group is included along with active and placebo treated groups. However, these are relatively uncommon but it has been discovered that: * Placebo treatment is more effective in relieving pain compared with no treatment. To achieve this, patients need to be conscious (placebo was given to sleeping patients and no difference noted). * Objective clinical parameters can be changed by placebo treatment, e.g. oedema and an increase in C-reactive protein level following oral surgery. * Physical placebos, e.g. sham acupuncture are more powerful than simple oral placebos.3 * Topical placebo is also more effective than oral placebo, e.g. in primary varicose veins.
Many people with multiple sclerosis benefit from sleeping on an angle and as suggested all those years ago in apaper stating that MS is not a disease but a problem with circulation it would appear that this paper was fairly accurate after all.. http://jnnp.bmj.com/cgi/rapidpdf/jnnp.2008.157164v1.pdf Be sure to check out the xray plates in the pdf file.