Assertion: catechin's effect | /r/HasProperty | evaluated in other meta-analyses
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text: Hypotensive effects of tea, including green tea, have been evaluated in other meta-analyses, with some reporting no effect for green teaFrank 2009 and increased blood pressure for black teaHooper 2008; other trials and meta-analyses have reported decreases in systolic pressureGreyling 2014, Matsuyama 2008, Nantz 2009, Peng 2014 and decreases in diastolic pressure.