RhyothemisAntianxiety and Antidepressant Activity Guided Isolation and Characterization of Gossypetin from Hibiscus sabdariffa Linn. Calyces
https://doi.org/10.1080/22311866.2019.1615552
I can feel a difference when I drink hibiscus tea. It tastes good, but it's really acidic and I worry about my teeth.