35.Introduction 根据文章开头提到的“A new theory suggests that medicine could be bad for your health…”可知是对一种新理论的介绍。
36．regularly 由第一段最后一句提到的“…we can be healthy by doing Yoga on a regular basis”中的regular转化而来。
37．harm 根据第三段提到的“When you use these pills for a long period, you become addicted to them; you cannot sleep without them…”可推知吃药有副作用，即对人体有害，do harm to意为“对……有害”。
