1. First of all, we must know that cancer cannot be caused by any specific single factor that can cause cancer. Just like a person becomes a bad person, it cannot be caused by just any one reason. Some special reasons can only play a major role at most, but without the assistance of other secondary factors (without resistance), the final result will not occur.

2. Tempeh is a pickled product and is carcinogenic to a certain extent. However, generally if consumed in an amount that does not exceed the individual's tolerance, it can be considered as not causing cancer. (Each person’s tolerance for each item will vary from person to person)