Table 3. Changes in body composition and blood pressure outcomes presented in included studies.

First Author, publication year	Body Composition												Blood Pressure
	Weight (kg)		Body Mass Index (Kg/m2)		Total fat mass (kg)		Visceral fat (kg)		Fat-free mass (kg)		Waist circumference (cm)		SBP (mmHg)		DBP (mmHg)
	Baseline	Mean change	Baseline	Mean change	Baseline	Mean change	Baseline	Mean change	Baseline	Mean change	Baseline	Mean change	Baseline	Mean change	Baseline	Mean change
Bihuniak JD, 2016 [21]	65.5±9.5	-0.2#	26.1±3.1	-0.5#	NR	NR	NR	NR	NR	NR	NR	NR	NR	NR	NR	NR
Rodríguez AS, 2016 [15]	IG NR	NR	27.6±5.5	+0.1	24.8±9.9	+0.2	7.8±3.0	+0.2*	NR	NR	92.9±13.3	-0.1	NR	NR	NR	NR
	CG NR		27.3±5.3	+0.5*	24.8±9.2	+1.3*	7.7±2.8	+0.5*			93.4±13.6	+1.6*
Vignini A, 2017 [17]	PlaVOO NR	NR	25.2±2.7	-0.2#	NR	NR	NR	NR	NR	NR	NR	NR	NR	NR	NR	NR
	VitVOO NR		25.9±3.1	-1.7#
Bajerska J, 2018 [20]	MED 87.0±NR	−7.7*	NR	NR	40.4±NR	−6.6*	1.1±NR	−0.3*	46.6±NR	−1.1*	105.0±NR	−7.4*	140.9±NR	−10.2*	87.0±NR	−6.7*
	CED 85.3±NR	−7.5			39.5±NR	−6.7	1.1±NR	−0.3	45.8±NR	−0.8*	105.4±NR	−7.5	142.1±NR	−10.4	86.9±NR	−8.1
Lombardo M, 2020 [16]	MEN 80.8±16.2	-3.7	30.6±5.4	-0.9	33.4±11.1	-2.4	NR	NR	45.1±5.4	-0.6	97.5±15.3	-3.1	133.8±17.2	-9	85.2±13.0	-7
	REG 77.0±14.1	-3.1	29.5±5.0	-0.8	29.9±9.7	-2.2			44.9±5.3	-0.8	92.2±11.5	-3.2	124.6±13.3	-6.8	80.6±12.8	-3.3

Note: Values are reported as: mean ± standard deviation, unless otherwise specified. NR: Not reported; NO: Values are not an outcome; TEI: Total energy intake; PUFA: Polyunsaturated fatty acids; MUFA: Monounsaturated fatty acids; VitVO: Vitaminized virgin olive oil group; PlaVOO: Placebo virgin olive oil group; MED: Group with mediterranean diet; CED: Group with central european diet; IG: Intervention group; CG: Control group; MEN: Menopausal women group; REG: Not menopausal; SBP: Systolic blood pressure; DBP: Diastolic blood pressure; #: mean change was computed as the difference in means between baseline and follow-up using data from the publication; *p < 0.05.