id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ffhd-791	Isono, Yoshikazu; Watanabe, Hisako; Kumada, Masafumi; Takara, Tsuyoshi; Iio, Shin-ichiro	Black tea decreases postprandial blood glucose levels in healthy humans and contains high-molecular-weight polyphenols that inhibit α-glucosidase and α-amylase in vitro: a randomized, double blind, placebo-controlled, crossover trial	2021		.htm	text/html	735	22	29	Objective: To investigate the effects of black tea on postprandial blood glucose levels in healthy humans and to identify the components of black tea that inhibit digestive enzymes. Healthy Japanese adults ingested 200 ml of black tea, and its effect on postprandial blood glucose and insulin levels were investigated. 	cache/ffhd-791.htm	txt/ffhd-791.txt