Dump the coffee if it's not working for you. This from an unrepentant coffee lover.
I will not recommend tea though. Apparently the tannin binds to minerals and prevents absorption. I still have the occasional cup of tea, but I try to wait a few hours after eating and at least an hour before the next meal. Hey, it was the jolting realization that my "healthy" eating had been causing mineral deficiencies that made me open to consider Primal, so I'm a little sensitive on that point.
5'2", 55 years, Primal since April. Pre-Primal weight loss, from 216.6 to 157.8
Primal low: 140.2 (Dec. 3) Goal weight: 135?
Main Primal goal: beating back my CFS enough to function more normally and start writing again
More and more, our life has been governed by specialists, who know too little of what lies outside their province to be able to know enough about what takes place within it.
- Lewis Mumford