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Lutein & Zeaxanthin
Lutein & Zeaxanthin

antioxidant

别名: Macular Xanthophylls, Meso-Zeaxanthin, FloraGLO Lutein

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About

叶黄素与玉米黄质是两种结构相近的类胡萝卜素抗氧化剂,除在视网膜黄斑区高度富集外,亦可在大脑神经组织中蓄积,参与调节脑源性神经营养因子的表达水平,对支持认知功能具有积极的潜在作用。一项由健康成年人参与、为期6个月的随机双盲安慰剂对照试验显示,坚持每日补充叶黄素与玉米黄质的受试者,在综合记忆得分、心理运动反应速度以及持续注意力表现等多项认知评估核心指标上均表现出具有统计学意义的显著改善。饮食摄入深色叶蔬菜是获取这两种营养素的自然来源。

How It Works

Carotenoid antioxidants accumulating in neural tissue; increase BDNF levels; reduce pro-inflammatory IL-1beta; protect neuronal membranes from oxidative damage.

Evidence For Conditions

健康状况 等级 研究数量 受试者
Age-Related Cognitive Decline C 8 600 查看 →

Side Effects

  • Generally very well-tolerated
  • Mild skin yellowing at very high doses (carotenodermia, harmless)

Drug & Supplement Interactions

  • Orlistat (reduces carotenoid absorption)
  • Cholesterol-lowering drugs (may reduce absorption)

请务必告知您的医疗保健提供者您正在服用的所有补充剂。

Related Ingredients

FDA 免责声明: 这些声明未经美国食品药品监督管理局(FDA)评估。本网站上的产品和信息无意用于诊断、治疗、治愈或预防任何疾病。所展示的证据等级基于我们对已发表的同行评审研究的分析,不构成医疗建议。在开始任何补充剂方案之前,请务必咨询您的医疗保健提供者。