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Should one worry about reboiling water for coffee or tea?

20 Mar 2017

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....

Is it true that a single espresso can damage your heart?

20 Mar 2017

“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...

Can coffee explode in the microwave?

20 Feb 2017

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...

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