Salt intake in first degree relations of hypertensive and normotensive Nigerians

Objective: To determine the salt taste threshold (STT) and salt threshold (STT) and salt intake(SI) in first degree relations of hypertensive and normotensive Nigerians. Hence to determine the relevance of STT in the genesis of hypertension in the Nigerian Africans. The relevance of salt to the development of systemic hypertension continues to attract researchers. Design: A comparative study of STT and salt intake in the first degree offspring of hypertensive and normotensive Nigerians. Setting: University of Benin Teaching Hospital in Benin City, Edo state of Nigeria. Subjects: Fifty three normotensives youths (31 males and 22 females) whose parents were undergoing treatment at the university of Benin Teaching Hospital and 42 age and sex matched normotensive youths (22 males and 16 females) of normotensive parents from similar socio-economic background were recruited for the study. Methods: Salt intake was determined with Corning clinical flame photometer using 24 hour urine sample produced by each participants. STT was determined by a double blind method which employed the forced stimulus drop technique. Results: STT and UNa+ were significantly higher in OH than in ON (