Many of them feel perfectly healthy. And those who have symptoms may confuse them with run-of-the-mill flu.

他们中的很多人感觉自己身体非常良好，并且那些表现出症状的人可能把他们与一般流感相混淆。

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As the acid condition of the body changes to one of alkalinity, symptoms may arise that may confuse you.

由于酸性条件之一碱度身体变化，可能出现的症状可能迷惑你。

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"Many people with an active social life like Grav could confuse early symptoms of diabetes with just over-doing it a bit over Christmas, " he said.

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