What question did this study set out to answer?

To summarize the evidence and assess the validity of associations between dietary factors and the incidence of type 2 diabetes across published systematic reviews and meta-analyses.

July 3, 2019BMJOpen Access

Role of diet in type 2 diabetes incidence: umbrella review of meta-analyses of prospective observational studies

View Full Paper

Ask AI

Bookmark

To summarize the evidence and assess the validity of associations between dietary factors and the incidence of type 2 diabetes across published systematic reviews and meta-analyses.
Conducted an umbrella review of systematic reviews with meta-analyses of prospective observational studies indexed in PubMed, Web of Science, and Embase through August 2018 (PROSPERO CRD42018088106).
Identified 53 eligible publications comprising 153 adjusted summary hazard ratios across food groups, beverages, diet quality indices, macronutrients, and micronutrients.
High-quality evidence demonstrated inverse associations with type 2 diabetes incidence for whole grains (adjusted summary HR 0.87, 95% CI 0.82 to 0.93 per 30 g/day), cereal fibre (HR 0.75, 95% CI 0.65 to 0.86 per 10 g/day), and moderate alcohol intake (HR 0.75, 95% CI 0.67 to 0.83 for 12–24 g/day vs no consumption).
High-quality evidence linked increased diabetes risk to red meat (HR 1.17, 95% CI 1.08 to 1.26 per 100 g/day), processed meat (HR 1.37, 95% CI 1.22 to 1.54 per 50 g/day), bacon (HR 2.07, 95% CI 1.40 to 3.05 per two slices/day), and sugar-sweetened beverages (HR 1.26, 95% CI 1.11 to 1.43 per serving/day).

Discussion

No takes yet. Share an insight, caveat, or question.

Implication

Umbrella review of meta-analyses reveals key dietary factors linked to type 2 diabetes incidence, highlighting protective roles of whole grains and risks of processed meats and sugary drinks.

Cite This Study

Neuenschwander et al. (2019) studied this question.

synapsesocial.com/papers/6a1ddc3fe30813deec34d589 https://doi.org/10.1136/bmj.l2368

View Full Paper

Ask AI

Bookmark

Implication

Umbrella review of meta-analyses reveals key dietary factors linked to type 2 diabetes incidence, highlighting protective roles of whole grains and risks of processed meats and sugary drinks.

Role of diet in type 2 diabetes incidence: umbrella review of meta-analyses of prospective observational studies

Key Points

Discussion

Implication

Cite This Study

Role of diet in type 2 diabetes incidence: umbrella review of meta-analyses of prospective observational studies

Key Points

Discussion

Implication

Cite This Study

Also Consider

Also Consider