Guides Shechita is the Jewish ritual method of slaughter, and meat is kosher only when an animal is killed this exact way. It is a swift, precise cut to the throat performed by a trained shochet, followed by a careful inspection. Here is how the process works and what it means when you read a label.
Guides Treif is any food that is not kosher. The word covers pork and shellfish, a cheeseburger that mixes meat and dairy, and even a candy that hides pork gelatin in the fine print. Here is what makes a food treif, and how to catch it on a label.
Certifications Mehadrin and Badatz both point to a higher tier of kosher supervision that goes beyond the basic standard. Mehadrin means the agency followed the stricter opinion at each step, and Badatz refers to a rabbinical court whose certification is usually held at that mehadrin level. Neither one means a regular hechsher is unreliable.
Certifications Glatt kosher means the lungs of a kosher animal were found completely smooth, with no adhesions that needed closer inspection. It is not a different kind of kosher. It is a stricter threshold within kosher meat, and here is what that really tells you at the counter.
Certifications Pas Yisroel means bread that a Jew took part in baking, most often by lighting the oven. It is a higher standard than basic kosher certification, kept by some communities and treated as optional by others. Here is what the term covers and how to recognize it.
Certifications A hechsher is the small symbol a recognized kosher agency prints on a product to show a rabbi supervised how it was made. It is the difference between real certification and a brand simply calling itself kosher. Learning to spot and read one is the single most useful habit for any kosher shopper.