Recent research, including studies from China, has indicated that consuming nuts may reduce the risk of certain cancers. Here’s an overview of some notable findings:
- Meta-Analysis on Nut Consumption and Cancer Risk: A comprehensive meta-analysis published in Cancer Epidemiology, Biomarkers & Prevention examined the relationship between nut intake and cancer risk. The study found that higher nut consumption was associated with a 10% reduction in overall cancer risk, particularly for cancers of the digestive system. Specifically, for every 20 grams per day increase in nut intake, there was a corresponding 10% decrease in cancer risk
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. - Nut Consumption and Esophageal Cancer in China: A case-control study conducted in China explored the association between peanut consumption and the risk of esophageal squamous cell carcinoma (ESCC). The study revealed that higher peanut intake was linked to a significantly reduced risk of ESCC, suggesting that peanuts may have a protective effect against this type of cancer
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. - Nuts and Breast Cancer Survival: Research from the Shanghai Breast Cancer Survival Study indicated that among long-term breast cancer survivors, regular nut consumption was associated with a 52% reduced risk of recurrence or breast cancer mortality. This finding highlights the potential benefits of nuts in improving survival outcomes for breast cancer patients
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. - Walnuts’ Anti-Cancer Properties: Emerging research suggests that walnuts, in particular, may possess anti-cancer properties due to compounds like ellagitannins, melatonin, and gamma-tocopherol. These substances may work together to reduce oxidative stress, inflammation, and gene expression that can lead to cancer
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. - Almonds and Cancer Risk Reduction: Almonds are rich in vitamin E and phytochemicals, which contribute to their potent antioxidant and anti-inflammatory properties. Some studies suggest that consuming almonds may help reduce the risk of certain cancers, including colorectal, endometrial, and pancreatic cancer
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These studies underscore the potential role of nuts in cancer prevention and survivorship. Incorporating a variety of nuts into your diet can provide essential nutrients and may contribute to reduced cancer risk. However, it’s important to consume them in moderation, as part of a balanced diet, and be mindful of any personal allergies or health conditions.
Translation in Chinese 中文翻译
近期研究（包括来自中国的研究）表明，食用坚果可能降低某些癌症的风险。以下是一些重要发现的概述：
- 坚果摄入与癌症风险的综合分析：发表在《癌症流行病学、生物标志物与预防》杂志上的一项综合分析研究了坚果摄入与癌症风险的关系。研究发现，较高的坚果摄入量与整体癌症风险降低10%相关，尤其对消化系统的癌症影响显著。具体来说，每天多摄入20克坚果，癌症风险会相应降低10%。
- 坚果摄入与食管癌：中国的一项病例对照研究探索了花生摄入与食管鳞状细胞癌（ESCC）风险的关系。研究发现，较高的花生摄入量与ESCC风险显著降低相关，这表明花生可能对这种癌症具有保护作用。
- 坚果与乳腺癌生存：上海乳腺癌生存研究的结果显示，长期乳腺癌幸存者中，定期食用坚果与复发或乳腺癌死亡风险降低52%相关。这表明坚果对提高乳腺癌患者生存率可能有益。
- 核桃的抗癌特性：新兴研究表明，核桃中特有的成分（如鞣花酸、褪黑素和伽玛生育酚）可能具有抗癌特性。这些物质可能共同作用，减少氧化压力、炎症和导致癌症的基因表达。
- 杏仁与癌症风险降低：杏仁富含维生素E和植物化合物，具有抗氧化和抗炎特性。一些研究表明，食用杏仁可能有助于降低某些癌症（如结直肠癌、子宫内膜癌和胰腺癌）的风险。
这些研究强调了坚果在癌症预防和生存中的潜在作用。将各种坚果纳入日常饮食可以提供重要营养，并可能有助于降低癌症风险。不过，要适量食用坚果，确保均衡饮食，同时注意个人的过敏或健康状况。