Department of Food Biotechnology, Faculty of Health Sciences, Medical University of Białystok, Szpitalna 37, 15-295 Białystok, Poland.
Department of Epidemiology, Cardiovascular Disease Prevention and Health Promotion, National Institute of Cardiology, Alpejska 42, 04-628 Warsaw, Poland.
Nutrients. 2022 Aug 6;14(15):3219. doi: 10.3390/nu14153219.
This study aimed to assess the relationship between the dietary total antioxidant capacity (DTAC) and the occurrence of cardiovascular diseases (CVDs), as well as healthy diet quality, in a representative sample ( = 5690) of the whole Polish adult population (WOBASZ II study). Daily food consumption was estimated by the single 24 h dietary recall method. Antioxidant vitamins (C, E, and β-carotene) and minerals (Zn, Fe, Mn, and Cu) from the diet and supplements were calculated using 5D Diet software, and dietary total polyphenol intake (DTPI) was determined using the Phenol-Explorer database and our database. Total diet quality was measured by the Healthy Diet Indicator (HDI) based on World Health Organization (WHO) recommendations for the prevention of CVD. DTAC was calculated using the data on food consumption and the antioxidant potential of foods measured by the FRAP (ferric ion reducing antioxidant potential) method. It was shown that higher DTAC was associated with a higher intake of polyphenols, antioxidant vitamins, and minerals. Moreover, a higher quartile of DTAC was associated with a reduced odds ratio for cardiovascular diseases in a Polish population, as well as with a higher HDI. Therefore, dietary recommendations for the prevention and therapy of CVDs should take into account a high DTAC. DTAC, measured by the FRAP method, can be considered an indicator of healthy diet quality.
本研究旨在评估全波兰成年人群体（WOBASZ II 研究）中代表性样本（=5690）的饮食总抗氧化能力（DTAC）与心血管疾病（CVDs）发生之间的关系，以及健康饮食质量的关系。通过单次 24 小时饮食回忆法估计每日食物摄入量。使用 5D 饮食软件计算饮食中的抗氧化维生素（C、E 和 β-胡萝卜素）和矿物质（Zn、Fe、Mn 和 Cu）以及补充剂，使用 Phenol-Explorer 数据库和我们的数据库确定饮食总多酚摄入量（DTPI）。总饮食质量通过基于世界卫生组织（WHO）预防 CVD 建议的健康饮食指标（HDI）进行测量。使用 FRAP（铁离子还原抗氧化能力）法测量食物消耗和食物抗氧化能力的数据计算 DTAC。结果表明，较高的 DTAC 与较高的多酚、抗氧化维生素和矿物质摄入量相关。此外，较高四分位数的 DTAC 与波兰人群心血管疾病的比值比降低以及较高的 HDI 相关。因此，预防和治疗 CVDs 的饮食建议应考虑高 DTAC。通过 FRAP 法测量的 DTAC 可被视为健康饮食质量的指标。
