Este oțetul balsamic sigur în timpul sarcinii?

https://www.livestrong.com/article/493139-is-balsamic-vinegar-safe-during-pregnancy/ http://whatscookingamerica.net/balsamic.htm http://www.drgourmet.com/askdrgourmet/balsamicv -lead.shtml # .U6PdRvldWSo