(单词翻译:单击)
可可电台，每期节目一话题，让英语磨练耳朵的同时学到更多有益的小知识，丰富知识的同时受益于生活。
好记性不如烂笔头，但是为什么明明有简单、自然、有时候有些奇怪的方法能提高记忆力的时候还要用写的方法呢？
Practical tips on improving your memory
有效提高你的记忆
Have a healthy iron level.
维持身体里铁含量的正常水平
Iron deficiency can have adverse effects on brain function, including attention and memory issues.
缺铁会影响大脑功能，包括注意力和记忆力的问题。
Studies have shown that people who have low iron levels and took memory tests took longer to finish these tests, as well as scored significantly lower than people with normal iron levels.
研究表明铁元素含量低的人、参加记忆力测试所需时间长的人，他们体内铁元素的含量明显低于正常人。
Thankfully, taking an iron supplement easily reverses these negative points.
值得庆幸的是，补充铁很容易改善这一点。
In that same study, people who took supplements scored at a normal level just a couple of months later.
研究也表明补充铁以后，几个月内就能恢复正常水平。
【知识点津】
supplement vt.增补，补充
例句：
She also writes a regular column for the Times Educational Supplement.
她也定期为《泰晤士报高等教育增刊》写专栏文章。
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