0:49 many of us think about vitamins and supplements (3 words) as natural and some may even consider them preferable alternatives to prescription medications. 多くの人々は、市販のビタミンやサプリメントを天然のものと考え、処方薬よりも好ましい代替品とさえ考えるかもしれません。
Many Americans are unaware of some heart disease risk factors, survey shows
