揭示体育营养补充剂中微量和重元素的隐藏风险;针对健康风险评估的全面研究
Adel Ehab Ibrahim1, Samy G Alamir2, Mohamed Al-Omairi1
1Natural and Medical Sciences Research Center, University of Nizwa, Birkat Al Mauz, Nizwa 616, Oman.
许多运动补充剂含有未列出的有毒金属,如和,造成健康风险. 这项研究强调,需要对不断增长的体育补充剂市场进行更好的监管,以确保消费者安全.
科学领域:
- 分析化学 分析化学
- 环境健康 环境健康
- 营养科学 营养科学
背景情况:
- 全球体育食补充剂市场正在迅速扩大,运动员的消费率很高.
- 补充剂经常绕过监管部门的批准,引发了对产品安全性和成分的担忧.
研究的目的:
- 调查阿曼市场上的运动补充剂中存在的必需金属和有毒金属.
- 评估与消费这些补充剂相关的潜在健康风险.
主要方法:
- 在微波消化后使用ICP-OES对23种运动补充剂中的18种必需金属和8种有毒金属进行分析.
- 对微观和宏观元素的分析方法的验证.
- 使用目标危险系数 (THQ) 和危险指数 (HI) 进行风险评估.
主要成果:
- (Al), (Ba),铜 (Cu),铁 (Fe) 和 (Ni) 是常见的未列出的污染物.
- 在13%的样本中检测到 (As) 和 (Pb);在69.57%的样本中检测到 (B),尽管它只在一个产品上标记.
- 几个样本的危险指数 (HI) 为1或更高,表明潜在的健康风险.
结论:
- 体育补充剂中的标签和实际元素含量之间存在重大差异.
- 未列出的有毒金属的存在和高HI值表明对消费者的潜在健康危害.
- 运动补充剂行业需要加强监管监督,以确保产品安全和准确的标签.
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