BMJ Open

Optimised carbohydrate dietary intervention for improving metabolic health in adults with prediabetes: study protocol for a multicentre randomised controlled trial

By Ruiqi Zhang, Yuwei Lu, Nan Zhang, Huating Li

Figure 1. Overview of the study design. — Figure 1. Overview of the study design.Overview of the study design.Zhang et al.

Study protocolInterventions

250 adults, 6 months, declared no competing interests

The paper

Shanghai Jiao Tong University

BMJ Open, 8 Sep 2026

doi.org/10.1136/bmjopen-2026-123231 PubMed 42711084

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