Antioxidant Lipid Supplement on Cardiovascular Risk Factors: A Systematic Review and Meta-Analysis.
Nutrients
; 16(14)2024 Jul 10.
Article
en En
| MEDLINE
| ID: mdl-39064656
ABSTRACT
The efficacy of functional lipids with antioxidant properties in reducing cardiovascular risk has not been consistent. Randomized controlled trials (RCTs) reporting estimates for the effects of antioxidant functional lipid supplementations on cardiometabolic risk factors were searched up to 1 May 2024. Overall, antioxidant lipid supplementations, compared with placebo, had favorable effects on systolic blood pressure (lycopene -1.95 [-3.54, -0.36] mmHg), low-density lipoprotein cholesterol (n6 fatty acid -0.39 [-0.71, -0.06] mmol/L; astaxanthin -0.11 [-0.21, -0.01] mmol/L), high-density lipoprotein cholesterol (n3 fatty acid 0.20 [0.13, 0.27] mmol/L; n6 fatty acid 0.08 [0.01, 0.14] mmol/L; astaxanthin 0.13 [0.05, 0.21] mmol/L), total cholesterol (n6 fatty acid -0.24 [-0.37, -0.11] mmol/L; astaxanthin -0.22 [-0.32, -0.12] mmol/L; beta-carotene -0.13 [-0.23, -0.04] mmol/L), triglyceride (n3 fatty acid -0.37 [-0.47, -0.28] mmol/L; astaxanthin -0.46 [-0.83, -0.10] mmol/L), and fasting blood insulin (astaxanthin -2.66 [-3.98, -1.34] pmol/L). The benefits of antioxidant lipid supplementations appeared to be most evident in blood pressure and blood lipids in participants with different cardiometabolic health statuses. Notably, n9 fatty acid increased triglyceride and hemoglobin A1C in the total population, which increases CVD risk. Antioxidant lipid supplementations ameliorate cardiometabolic risk factors, while their effect may depend on type and cardiometabolic health status. Long-term RCTs are needed to corroborate risk-benefit ratios across different antioxidant functional lipid supplementation settings.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Enfermedades Cardiovasculares
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Suplementos Dietéticos
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Factores de Riesgo de Enfermedad Cardiaca
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Lípidos
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Antioxidantes
Límite:
Female
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Humans
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Male
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Middle aged
Idioma:
En
Revista:
Nutrients
Año:
2024
Tipo del documento:
Article
País de afiliación:
China
Pais de publicación:
Suiza