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 refers to a measurement of energy required for your body to digest food. Protein, fat and carbohydrates contain different amounts of calories: 1 gram of protein contains four calories, 1 gram of fat contains 9 calories and 1 gram of carbohydrates contains 4 calories.