| Business | Phone |
| Gnc 1758 Hamilton Blvd, Sioux City 51103 | (712) 252-9738 |
| Gnc 4400 Sergeant Rd, Sioux City 51106 | (712) 276-3038 |
| Health Plus 4501 Southern Hills Dr, Sioux City 51106 | (712) 274-1414 |
| Nutrition Village 2900 Gordon Dr, Sioux City 51105 | (712) 274-1330 |
| Science Nutrition Inc 1925 Hamilton Blvd, Sioux City 51104 | (712) 255-2365 |
| Barto Wayne & Dorothy 105 W Gilman Ter, Sioux City 51104 | (712) 252-5215 |