Browse the corpus

Walk the evidence base by book and chapter — the raw source passages that ground Ask, Differential, and the rest.

• Cardiometabolic risk and health behaviours in adolescents with normal-weight obesity: a systematic review1 passage
• Dietary behaviours in the context of nutrition transition: a systematic review and meta-analyses in two African countries1 passage
• Effect of vitamin D status and vitamin D supplementation on immune function and prevention of acute respiratory tract infections in dark-skinned individuals: a systematic review and meta-analysis1 passage
• The effectiveness of peer-supported interventions for encouraging dietary behaviour change in adults: a systematic review1 passage
• The impact of restricting price promotions on foods high in fat, sugar and salt on purchasing behaviours: a randomised controlled trial in a simulated online supermarket in the UK1 passage
• The role of vitamin D in outcomes of critical care in COVID-19 patients: evidence from an umbrella meta-analysis of interventional and observational studies1 passage