Assertion: tea catechin | /r/HasProperty | 500 mg
Facets:
Source sentences:
text: Also, in a six-month randomized, placebo-controlled trial in 171 postmenopausal women with osteopenia, the daily consumption of green tea catechins (500 mg) alone or combined with Tai Chi exercise (3 hours/week) improved bone turnover by stimulating bone formation (107).