Scurvy is a disease resulting from a deficiency of vitamin C. Humans and certain animals require vitamin C in their diets for the synthesis of collagen. In infants, scurvy is sometimes referred to as Barlow's disease, named after Sir Thomas Barlow, a British physician who described it in 1883. However, Barlow's disease may also refer to mitral valve prolapse. Other eponyms for scurvy include Moeller's disease and Cheadle's disease. The chemical name for vitamin C, ascorbic acid, is derived from the Latin name of scurvy, scorbutus, which also provides the adjective scorbutic ("of, characterized by or having to do with scurvy").
Typical symptoms of scurvy are initially fatigue, followed by formation of spots on the skin, spongy gums, and bleeding from the mucous membranes. Spots are most abundant on the thighs and legs, and a person may look pale, feel depressed, and be partially immobilized. As scurvy advances, there can be open, suppurating wounds, loss of teeth, yellow skin, fever, neuropathy and finally death from bleeding.
Bright light almost blinding,
Black night still there shining,
I can't stop, keep on climbing,
Looking for what I knew.
Had a friend, she once told me,
"You got love, you ain't lonely,"
Now she's gone and left me only
Looking for what I knew.
Mmm, I'm telling you now,
The greatest thing you ever can do now,
Is trade a smile with someone who's blue now,
It's very easy just.
Met a man on the roadside crying,
Without a friend, there's no denying,
You're incomplete, they'll be no finding
Looking for what you knew.
So anytime somebody needs you,
Don't let them down, altho' it grieves you,
Some day you'll need someone like they do,
Looking for what you knew.
Mmm, I'm telling you now,
the greatest thing you ever can do now,
Is trade a smile with someone who's blue now,