An article is circulating on the internet about the dangers of reboiling water and concentrating dissolved chemicals. It amounts to baseless fear-mongering. Lets consider fluoride as an example....
“A single espresso a day can damage heart.” “Just one espresso can put your heart at risk.” “One caffeine-packed cup can slow blood flow to the heart by 22%.” Whoa! Those are headlines that can...
A sensational sounding e-mail about “exploding coffee” has been making the rounds. It describes the misadventures of an unfortunate soul who heated up water for coffee in a microwave oven. When he...