Gender: Female. Usage: Gwyneth, of Celtic origin, is a popular first name. It is more often used as a girl (female) name. People having the name Gwyneth are in general originating from United Kingdom, United States of America. Meaning:
Importance of Calories: Calories And Health. The caloric balance of your diet is major factor determining your overall health. Your calories will be balanced, when, over time, the number of calories you take matches the number of calories you burn.
A calorie is a calorie is a calorie. Choosing healthy foods is important, and we'll address that in the next chapter, Calories + Nutrients = Food. But first you need to learn about calories: what a calorie is, how to count calories, and how to set your calorie goal.