I cut back on soda for two reasons - 1) my weight varies pretty linearly with my sugar intake, and I've been getting a bit pudgy of late. And 2) the caffeine pr

I cut back on soda for two reasons - 1) my weight varies pretty linearly with my sugar intake, and I've been getting a bit pudgy of late. And 2) the caffeine prevents me from sleeping well. I can't say for sure if the drop in soda intake is responsible for my feeling of well-being but it certainly is easier on my wallet.