Scurvy?????
Dehydration maybe.

If you are paddling from the USA to France and have everything else,
you stop mid Atlantic for a week of rest then start again. OK could
happen.
Simple solution. Take a bunck of Vitamin C pills , perhaps a lime or
two and you will not contract scurvey.
Scurvey is not something we need worry much about.
If this is a real question, there is an abrasive answer. If not perhaps
Gary S is right.
I trust you did a Google check on Scurvey, causes, solutions.