> [Are orange blossom, rose water, saffron and hibiscus [[tea]] safe/beneficial?] I think they are safe; I have enjoyed all of them at different times. Hibiscus [[tea]] is recognized as a treatment for high blood pressure, and saffron has been used successfully for treating many problems. [(Reference)](https://archive.ph/o/OJZkW/https://raypeatforum.com/community/threads/ray-peat-email-advice-depository.1035/page-15%23post-189603)