New myfood24 online diet monitoring tool has proved to be as effective as similar tools already available to health care professionals and is also more efficient to use say diet experts.
New myfood24 online diet monitoring tool has proved to be as effective as similar tools already available to health care professionals, researchers and educators, and also more efficient to use. Research carried out to prove the validity of the tool has published the results of the study that have been independently peer reviewed in the academic journal BMC Medicine. In 2017, Dietary Assessment Limited was launched as a University of Leeds spin out company to continue the development of myfood24. Users of this tool can record their food and drink intake by selecting items and portion sizes from the extensive database.
‘New myfood24 online diet monitoring tool has proved to be as effective as similar tools already available to health care professionals and is also more efficient to use say diet experts.’
The database was created by mapping two datasets: "back of pack" food label data included on most supermarket foods, such as energy, fat, protein and fibre and UK food composition tables which provided information on more than 100 additional nutrients. Reports are generated in in real time and give a comprehensive breakdown of attributes like vitamins and minerals. The academics who developed myfood24 have carried out the latest round of research to compare its performance with the traditional interviewer-administered dietary survey and to check it was providing the same quality of data for clinicians as traditional surveying and biomarker evidence.
More than 200 adults recorded 24 hours of data three times over a month, using myfood24, alongside an existing interviewer-administered dietary assessment method to achieve an estimate of longer-term diet.
The results gathered from both myfood24 and from the standard interview-led method were then assessed against biomarkers taken from urine samples which acted as the gold standard measures for protein, potassium, sodium, sugars, vitamin C, vitamin E and β-carotene. To measure energy, the researchers compared total energy intake to an objective measure of total energy expenditure, using accelerometers.
Professor Janet Cade, Head of the Nutritional Epidemiology Group at the University's School of Food Science and Nutrition, said: "We were pleased to find the evidence showed that myfood24 gave broadly similar answers to the interviewer-based dietary recall with which many NHS staff would be familiar but which takes longer to use and is less efficient for workers.
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Dr Darren Greenwood, Senior Lecturer in Biostatistics at the University of Leeds, added: "Our findings show myfood24's results are comparable to the more time-consuming and costly interviewer-based approach across a range of measures. Ultimately, myfood24 was compared to gold standard measures of nutrients in the blood and it passed the test: We have a valid, reliable tool for measuring diet."
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The new tool myfood24 has wide application in research, education and clinical use. A version designed to support classroom learning is currently in use on degree courses in several universities.
The team is currently tailoring myfood24 to clinical settings such as the NHS to be used by health professionals to quickly and accurately measure diet. The aim is to empower patients to better self-manage health conditions, improve their health literacy and lead to the prevention of diet-related disease.
Diet is linked to a wide range of diseases, accurately measuring the nutritional value of an individual's consumption can help to devise healthy eating plans and advance dietary research.
Source-Eurekalert