I think hindi nman bawal..i also love eating jackfruit while breastfeeding but in moderation maybe it changes the flavor of the breastmilk. Tinanong ko na din kasi yan noon kasi may sabi sabi na bawal daw kumain ng jackfruit while pregnant or during brestfeeding.. Wala pa nman daw studies na nagsasabing bawal, pwede lang nman daw but in moderation hindi sobra