There is a verse in Devarim (Deut) - Don't recall exact location that says "Watch your lives very carefully". From here we learn that we must do what we can to preserve our health. So, I'm wondering ...
In ancient times, Jews living in Israel ululated if I am not mistaken. Is this practiced by Ashkenazi or Sephardic Jews today? Which other Jewish communities ululate? Ethiopians, Mizrahis, etc? Are ...