Visible salt level measurements that participants can see | Equipment | Frequency of application |
---|---|---|
1. Salt intake in the last 24 hours | Measurement of sodium in overnight collected urine by KME-03 | Every monthly visit to the health center |
2. Dietary salt content in daily food/ soup | Pocket Salt-meter PAL-ES2 Atago, Tokyo | On the 1- and 6-month visit |