I do, but here is the perfect, delicious, healthy substitute: Squeeze a lemon (being sure to roll it on the counter first, to make it jucier) into a glass, add liquid stevia to taste, then fill the glass with Pellegrino or some other sparkling water. It is so good!

UPDATE from Adam Munter

I have a soda siphon. And 100 chargers are just $33. Always fresh seltzer! My Grandpa (RIP) used to get seltzer delivered in NYC when they still did that, then moved onto these.

The Best of Llewellyn H. Rockwell, Jr.