Vegetarian diet and blood pressure.
D000328:Adult; D000367:Age Factors; D000368:Aged; D001794:Blood Pressure; D014676:Diet, Vegetarian; D004812:Epidemiologic Methods; D006339:Heart Rate; D006801:Humans; D006973:Hypertension / Q000178:diet therapy* / Q000503:physiopathology; D008875:Middle Aged