Compared to soda, coffee is generally considered better for blood sugar and energy, but how you take your coffee may make a difference.

When you need a boost, both coffee and soda might seem tempting. But while they can each increase alertness, their effects on ...

Consumer Reports tested popular coffees and found that caffeine can vary a lot.

Lindsey DeSoto, RD, is a nutrition writer, medical reviewer, and registered dietitian who helps clients improve their diet for health-related reasons. Her writing covers a variety of topics, including ...