Jewish is a religion, an ethnic group and also used to be a nationality. Judaism is a religion, this is not contested, it is the belief in god according to the Hebrew bible. Judaism originated in today's Israel, Judea and Samaria.
Eating soft foods can help those who find it difficult or painful to eat after braces are tightened. Eat soft foods like soup, yogurt, smoothies, or meal replacement shakes on days when braces are adjusted to prevent jaw or tooth pain.
Jell-o or soup. That is all I ever eat after I get mine tightened. Though that can hurt sometimes too, but it's better than having to chew. Noodles, soup, yogurt, you can crush up food, mashed potato. There are a lot of things. Braces suck, but i now have straight teeth. Have fun.