A secondary analysis of a 6-month randomized trial found that higher baseline weight-loss self-efficacy predicted at least 5% weight loss in both diet arms, with BMI and age as arm-specific predictors. PICO summary and expert commentary.
Browsing: Nutrition & Lifestyle
Diet, physical activity, behavioural and lifestyle interventions for metabolic and endocrine health.
A secondary lipidomic analysis of two randomized crossover feeding trials found that lowering dietary saturated fat reshaped the lipoprotein(a) lipidome while plasma Lp(a) rose. PICO summary and expert commentary.
A 12-week randomised trial in older adults with type 2 diabetes testing whether combined aerobic plus resistance exercise improves sleep and abdominal fat. PICO summary and expert commentary.
An exploratory analysis within the FLIPAN trial links larger liver-fat reductions on a Mediterranean diet to mixed environmental signals, with only higher water use surviving adjustment. PICO summary and expert commentary.
A healthy-volunteer pharmacokinetic crossover trial found magnesium aspartate reduced levothyroxine absorption by 12 percent, while magnesium citrate had a smaller, non-significant effect. PICO summary and expert commentary.
A 93-patient Turkish RCT testing whether more frequent dietitian counseling, with weekly telehealth added, improves cardiometabolic outcomes in metabolic syndrome. PICO summary and expert commentary.
A three-arm RCT shows 24 g/day dietary fibre improves HbA1c and the FIB-4 fibrosis marker in type 2 diabetes with MASLD. PICO summary and expert commentary for clinicians.
The DPPOS demonstrated that cumulative diabetes prevention from the DPP lifestyle intervention and metformin persists over 10 years from original randomisation, with 34% and 18% reductions in cumulative diabetes incidence despite post-DPP convergence of care, establishing a diabetes prevention legacy effect and confirming the durability of early preventive intervention.
The Diabetes Prevention Program demonstrated that intensive lifestyle intervention reduces type 2 diabetes incidence by 58% with a NNT of 6.9 over 2.8 years in high-risk adults, outperforming metformin which reduced incidence by 31%, establishing structured lifestyle modification as the primary preventive strategy for pre-diabetes and the evidence base for national prevention programmes.
An RCT reports HIIT plus mindfulness breathing improves metabolic, hormonal, and tumour-marker profiles in obese postmenopausal women. PICO summary and critical expert commentary.