A member asked:

What is a definition of calories? or what are they ? 2. what does it mean when they say empty calories ?

A doctor has provided 1 answer

Calorie=energy: Calories are a measurement of the amount of energy in a food. Empty calories are those that do not have other nutrients in them (sugars are "empty calories"--they provide energy, but no other nutritional building blocks).

Answered 9/4/2014

4.3k views

Thank

Related Questions

A member asked:

What is the definition of a negative calorie diet?

5 doctors weighed in across 2 answers

A member asked:

Is it okay to eat a 300 calorie meal every two hours?

A doctor has provided 1 answer