Quaresma Laura Sampaio, de Oliveira Siais Leysimar, Grangeiro Érika Duarte, Rosado Eliane Lopes
Departament of Nutrition and Dietetics, Nutrition Institute Josué de Castro, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil.
J Am Nutr Assoc. 2023 May-Jun;42(4):403-410. doi: 10.1080/07315724.2022.2056773. Epub 2022 May 23.
Obesity is an epidemic, multifactorial and difficult-to-control disease, besides being a risk factor for cardiovascular diseases. Among the multiple intervention proposals, the addition of chia in meals has been considered due to its composition and possible effects on weight loss and cardiovascular parameters.
We evaluate the influence of chia flour (Salvia hispanica L.) intake on body weight, body composition, energy expenditure (EE) and cardiovascular risk in obese women.
This study is a clinical trial performed with 20 adult women with obesity randomized into experimental (chia flour) and control (placebo) groups. We assessed anthropometric and biochemical measurements, as well as clinical, dietary and EE variables before intervention and 90 days later.
There were no differences in anthropometric indicators, body composition or EE between groups, but a decrease in HDL-c (p = 0.049) and a trend towards the reduction of systolic blood pressure (SBP) (p = 0.062) was observed in the experimental group.
Chia flour had a possible positive effect on SBP control, but negatively affected the lipid profile and did not seem to influence obesity control.
肥胖是一种流行的、多因素且难以控制的疾病，同时也是心血管疾病的危险因素。在多种干预建议中，由于奇亚籽的成分及其对体重减轻和心血管参数可能产生的影响，人们考虑在饮食中添加奇亚籽。
我们评估了肥胖女性摄入奇亚籽粉（Salvia hispanica L.）对体重、身体成分、能量消耗（EE）和心血管风险的影响。
本研究是一项临床试验，将20名成年肥胖女性随机分为实验组（奇亚籽粉）和对照组（安慰剂）。我们在干预前和90天后评估了人体测量和生化指标，以及临床、饮食和能量消耗变量。
两组之间在人体测量指标、身体成分或能量消耗方面没有差异，但实验组观察到高密度脂蛋白胆固醇（HDL-c）降低（p = 0.049），收缩压（SBP）有降低趋势（p = 0.062）。
奇亚籽粉对收缩压控制可能有积极作用，但对血脂状况有负面影响，似乎对肥胖控制没有影响。
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