Table 3 Acceptability of regular sodium chloride iodized salt (NaCl) versus acceptability of six different potassium-enriched iodized salts (KCl) or no discrimination between the flavor of the two salts using Fisher exact test (P < 0.001)
KCL concentrations | NaCl was accepted | KCl was accepted or no discrimination |
|---|---|---|
5 % | 3 | 97 |
10 % | 4 | 96 |
15 % | 9 | 91 |
20 % | 12 | 88 |
25 % | 21 | 79 |
30 % | 20 | 80 |