Berberine’s sudden fame raises safety issues

Pre-reading questions: I will read each question. Then, please answer them. 講師がそれぞれの質問を読むので答えましょう。 Do you take food supplements? Do you think food supplements help us be healthier? Vocabulary: I will read the words, meanings, and sample sentences. Then, repeat after me. 単語、意味、例文を読みます。講師に続いて音読しましょう。 potential /puh-TEN-shuhl/ [adjective] – possible when the necessary conditions exist A number of potential customers called our pizza shop yesterday. vary /VAIR-ee/ [verb] – If things of the same type vary, they are different from each other, and if you vary them, you cause them to be different from each other. The weather conditions can vary greatly depending on the season and location. reliable /ri-LAHY-uh-buhl/ [adjective] – Someone or something that…
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