id	keyword
asodahs-1	periodontitis
asodahs-1	periodontal
asodahs-1	health
asodahs-1	neem
asodahs-1	journal
asodahs-1	acid
asodahs-1	triphala
asodahs-1	radicals
asodahs-1	results
asodahs-1	plaque
asodahs-1	stress