Caffeine-withdrawal headache and fasting.
D000293:Adolescent; D000328:Adult; D002110:Caffeine / Q000494:pharmacology / Q000627:therapeutic use; D002648:Child; D003069:Coffee; D004032:Diet; D005215:Fasting / Q000009:adverse effects; D005260:Female; D006261:Headache / Q000209:etiology / Q000517:prevention & control*; D006801:Humans; D007585:Jews; D008297:Male; D013375:Substance Withdrawal Syndrome / Q000209:etiology / Q000517:prevention & control*
D003069:Coffee; D002110:Caffeine