- Common adulterants: brick powder in chili powder, sawdust in cumin, artificial colors in turmeric.
- Simple at-home/kitchen tests (e.g., the water test for chili powder, the float test for coriander seeds).
- Explain why these adulterants are used (to add weight and color cheaply).
- Talk about the health and taste implications.
- Conclude by stating how Spizuh’s direct model eliminates the possibility for adulteration at every step.