EAT-Lancet委员会在2019年倡导行星健康饮食。有些人对其营养充足性表示担忧。这项研究使用了台湾最近的营养与健康调查数据-从2017年到2020年(n=6538)-评估三种红肉消费水平(低/中/高)的食物摄入量和营养充足性。低红肉组,他们的饮食与EAT-Lancet参考相似,显示出明显更高/更好的维生素C和E水平,钙,镁,钠,膳食纤维,和多不饱和脂肪酸与饱和脂肪酸的比例。然而,蛋白质,B族维生素,女性的磷,锌略有受损,但它们仍然接近或高于每日参考摄入量(DRIs)的100%,除锌(74~75%)。维生素D的摄入量,钙,三组的膳食纤维有时都没有达到DRIs的70%,但与低红肉组相比,高红肉组更明显。用整体/健康食品代替超加工食品(UPFs)提高了锌水平,钙,和膳食纤维,但不是维生素D最后,提供了一个拟议的当地行星健康饮食结构,建议维持台湾食品指南推荐的食品组的原始分布,同时根据EAT-Lancet原则指定蛋白质来源的数量。建议的饮食,根据我们的估计和与台湾DRIs的比较,它的营养成分几乎是完美的。
The EAT-Lancet commission advocated a planetary health diet in 2019. Some have raised concerns about its nutrient adequacy. This study used data from recent Nutrition and Health Surveys in Taiwan-from 2017 to 2020 (n = 6538)-to assess food intake and nutrient adequacy among three red meat consumption levels (low/medium/high). The low red meat group, whose diet was similar to the EAT-Lancet reference, showed significantly higher/better levels of vitamins C and E, calcium, magnesium, sodium, dietary fiber, and the polyunsaturated to saturated fatty acids ratio. However, protein, B vitamins, phosphorus for females, and zinc were slightly compromised, but they were still near or above 100% of the Daily Reference Intakes (DRIs), except for zinc (74~75%). The intake levels of vitamin D, calcium, and dietary fiber in all three groups at times did not reach 70% of the DRIs, but this was more pronounced in the high red meat group compared to the low red meat group. Replacing ultra-processed foods (UPFs) with whole/healthy foods improved levels of zinc, calcium, and dietary fiber, but not vitamin D. Finally, a proposed local planetary health dietary construct was provided, suggesting maintaining the original distribution of the food groups recommended by the Taiwan Food Guide while specifying amounts of protein sources in line with the EAT-Lancet principles. The proposed diet, according to our estimation and comparison with Taiwanese DRIs, was nearly perfect in its nutrient composition.