In a small mason jar, combine equal parts cumin, coriander and fennel. Shake to combine. Boil a pot of water without a lid, when water comes to boil, turn off heat and add seeds. In a small pot, use about 1 tablespoon. Steep for a few minutes and either strain the seeds out using a mesh strainer, or pour right into your cup, crunching a few seeds. Sip slowly throughout the day to stimulate digestive fire.
Summer tip: coriander and fennel are both cooling to the body, so use those in high amounts and less cumin.