I ingest cayenne through a tasty blended drink I call Bill's Spice Juice:
1 whole lemon and/or lime
1 tray of ice
Orange Juice (or orange concentrate)
1 tsp Cayenne
1-2 tsp powdered ginger
Blend till smoothOptional delicious variations to the above recipe add: spinach and banana or berry jam or frozen berries.
The addition of powered ginger and jam alters the drink in a tropical manner. I find this drink so tasty, I can't wait to come home to drink it. I've been drinking it since June 2011 and I noticed (on August 14) that my tendon & joint pain I've suffered with for four years now has vanished.