However, elevated homocysteine is generally known. to be a modiï¬able risk factor due to the involvement of vitamin. B12 and folate in the transmethylation to methionine. Correct. supplementation with these vitamins can restore homocysteine to. an appropriate level in most cases.
Email. Bed sores commonly known as pressure sores, skin ulcers or decubitus are cuts, lesions or swelling caused due to prolonged pressure on any part of body and usually affect parts of the body over bony areas.
The first water-filled beds were goatskins filled with water, used in Persia more then 3,600 years ago. In 1873, Sir James Paget at St Bartholomew's Hospital presented a modern waterbed designed by Neil Arnott as a treatment and prevention of pressure ulcers (bed sores).