subjects were seen fortnightly and after four pre-diet visits were randomised into a normal sodium intake group ( 44 subjects receiving less than 80 mmol sodium daily in the diet plus 80 mmol of sodium supplement as eight slow release sodium chloride tablets daily ) or a low sodium intake group ( 44 subjects receiving less than 80 mmol sodium daily in the diet plus eight slow release sodium chloride placebo tablets daily ) .
C0037494
sodium chloride
C0206136
diet