id	keyword
american_scientific_journal-3980	mets
american_scientific_journal-3980	subjects
american_scientific_journal-3980	levels
american_scientific_journal-3980	metabolic
american_scientific_journal-3980	syndrome
american_scientific_journal-3980	risk
american_scientific_journal-3980	study
american_scientific_journal-3980	vol
american_scientific_journal-3980	obese
american_scientific_journal-3980	diabetes