A holiday is a special day for religious or cultural reasons - such as Christmas, Easter, New Year's Eve, and your country's Independence Day. Some holidays are also official days off from work, and others are not.
A vacation is when you take multiple days off from work/school to relax and/or travel. However, American English speakers call this a vacation and British English speakers call this a holiday:
My parents are on vacation in Asia. (American English) My parents are on holiday in Asia. (British English)
Vitamin
Vitamin : b6 (pyridoxin)
Occurrence : bananas, nuts, wholemeal products, yeast, liver, potatos, green beans, cauliflower, carrots
Lack : (rather rarely) intestine problems, bad skin, tiredness, rough corners of the mouth
Daily need : approx. 2 mg.
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