Figure 1From: Taurine in morning spot urine for the useful assessment of dietary seafood intake in Japanese children and adolescentsUrine sampling method of 24-hour and morning spot urine To void the first morning urine at toilet, for example at 6:20am, which is the starting time to collect 24U, then collecting all urine samples up until 6:20am in the next morning. SU sampling should be sampled at the last urine collection after the procedure for sampling 24U.Back to article page