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.
Pressure sores occur when there is too much pressure on the skin for too long. This reduces blood flow to the area. Without enough blood, the skin can die and a sore may form. You are more likely to get a pressure sore if you: 1  Use a wheelchair or stay in bed for a long time.