Dear Rabbi My name is Liad from israel I use gums of nicorette to stop smoking I saw an answer from your site that its kosher and other documents that it is not recomanded as kosher. Can I use this gums? thank you

Shalom Liad, I don't know where you saw that nicotine gums are kosher. I asked the Kashrut department of the Chief Rabbinate of Israel. The Rabbinate didn't give a Kashrut certificate to nicotine gums, only to "Nicotinal Lachsaniyot" (ניקוטינל לכסניות). Rabbi Yisrael Wende