top of page
![](https://static.wixstatic.com/media/11062b_95d34f15761e4114a57b17823228948ef000.jpg/v1/fill/w_147,h_83,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/11062b_95d34f15761e4114a57b17823228948ef000.jpg)
Urinary sucrose and fructose as biomarkers for sugar consumption
Tasevska, Natasa; Runswick, Shirley A.; McTaggart, Alison; Bingham, Sheila A.
Abstract:
The use of 24-hour urinary sucrose and fructose as potential biomarkers for sugars consumption was investigated in two studies of 21 healthy participants living in a volunteer suite where dietary intake was known and all specimens collected. The dose-response was assessed in 12 males using a randomized crossover design of three diets containing constant levels of 63, 143, and 264 g of sugars for 10 days each. Both sugars and sucrose intake were significantly correlated with the sum of sucrose and fructose concentration in urine (0.888; P < 0.001). To assess effects with volunteers consuming their habitual varying diets, seven males and six females were fed their usual diet (assessed beforehand from four consecutive self-completed 7-day food diaries) for 30 days under controlled conditions in the volunteer suite. The mean (+/-SD) calculated total sugars intake was 202 +/- 69 g/d, 41% from sucrose. Mean (+/-SD) urinary sucrose and fructose were 36.6 +/- 16.6 and 61.8 +/- 61.3 mg/d, respectively. The sum of sucrose and fructose in urine was significantly correlated with sugars (0.841; P
Automatic Tags
Humans; Male; Adult; Aged; Middle Aged; Diet; Dietary Sucrose; Time Factors; Biomarkers; Body Weight; Cross-Over Studies; Diet Records; Fructose; Dose-Response Relationship, Drug
bottom of page