What type of study is this?

This is a Human Clinical Trial study (also classified as: RCT).

What question did this study set out to answer?

The study aims to assess the impact of Mediterranean diet adherence and structured exercise on health indicators in inactive adults.

November 12, 2025Frontiers in NutritionOpen Access

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Randomized controlled trial improved body composition and cardiometabolic health in inactive adults, suggesting combined diet and exercise benefits.

The study aims to assess the impact of Mediterranean diet adherence and structured exercise on health indicators in inactive adults.
Conducted a randomized controlled trial with 125 physically inactive adults aged 35–50.
Participants assigned to an 8-week intervention group or control group.
Measured anthropometric, cardiovascular, and metabolic variables pre- and post-intervention.
Utilized a 2 × 2 × 2 mixed-design ANOVA for analysis.
Significant reductions in body mass, BMI, fat percentage, and waist circumference in the experimental group.
Improved systolic and diastolic blood pressure, heart rate, glucose, and LDL cholesterol observed in all participants of the intervention group.
Lean mass increase only in the intervention group; HDL levels improved in women.
The intervention group showed greater improvements compared to the control group in multiple health variables.

González et al. (2025) studied this question.

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Randomized controlled trial improved body composition and cardiometabolic health in inactive adults, suggesting combined diet and exercise benefits.