The effect of different breakfast drinks on glucose levels Version 1
Research type
Research Study
Full title
Assessment of glycaemic response to breakfast interventions using a non-invasive continuous glucose monitoring device
IRAS ID
226997
Contact name
Sandra Sunram-Lea
Contact email
Duration of Study in the UK
0 years, 3 months, 30 days
Research summary
Breakfast has been promoted to improve academic performance in children, leading to the provision of breakfast initiatives by public health bodies. However, we still don't know what type of breakfast is optimal for learning in children. The rate at which food increases and maintains blood glucose, i.e. ‘the Glycaemic Index’ appears to be an important factor, however, few studies have assessed the effect of different carbohydrates on glucose levels in children. Before we can assess what type of breakfast is best for learning in children, we need to know whether different breakfasts lead to differences in blood sugar levels. We intent to address this question by assessing the glycaemic response, throughout the morning under four different breakfast conditions in 16 healthy children aged 5-7 years old. Glucose levels will be measured using a continuous glucose monitoring device (FreeStyle Libre, Abbott), which is approved for use in adults and children older than 4 years-old. The device measures interstitial glucose every 15min and does not need calibration with capillary blood. It consists of a small sensor patch worn on the back of the upper arm which is disposable after use. The study will take place at a Clinical Research Facility. Children will attend the unit on five different occasions; once to have the sensor fitted followed by 4 visits to have each of four breakfast drinks which differ in carbohydrate quality and quantity. Understanding the potential influence of breakfast interventions on children’s cognitive function remains a high priority. The outcome of this feasibility study will inform further studies looking into the potential benefits of breakfast on learning and school performance.
REC name
South Central - Hampshire B Research Ethics Committee
REC reference
17/SC/0352
Date of REC Opinion
25 Jul 2017
REC opinion
Further Information Favourable Opinion