Shiur in memory of Enya bat Reuven. More remedies are described and also what foods/activities to avoid if one is sick. How can one get a haircut from a non-Jew and ensure that one won’t be killed? A Jew can give a haircut to a non-Jew but must be careful not to get near the area that they would grow long in order to then cut it and offer it to their gods. Certain items of non-Jews are forbidden not only to eat but also to benefit from as they may have been used for idol worship such as wine.