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1. Adequacy: The diet should provide all the essential nutrients, fiber, and energy in amounts sufficient to maintain health. 2. Balance: the diet should provide foods of all types in proportion to each other such that foods high in some nutrients do not "crowd out" foods high in other nutrients. 3. (k)Caloric Control: manage food energy intake. 4. (Nutrient) Density: select foods that deliver the most nutrients for the least food energy. "High nutrient Density." 5. Moderation 6. Variety
Fats (lipids) have the greatest calorific density, whether they are oils or animal fats.
This is my guess, so correct me if I'm wrong. The food that is consumed contains nutrients, but in order to get those nutrients chemical reactions in the enzymes and proteins must break down the food. Once this happens, the body is able to make use of the nutrients. The nutrients then provide energy in the body.
Theresa I. Lavoie has written: 'The effects of an aversive noise stimulus on caloric consumption of various nutrient mixtures by wistar rats'
High fat foods are high in calories because fat has more calories per gram than the other nutrients. Instead of having 3 calories per gram like carbohydrates and protein, fat has 9 calories per gram. Basically this means that each molecule of fat contains more food energy than the other nutrients.
Fat contains more caloric energy per unit.
Yes it does, it contains an amino acid and thus is caloric. 1 gram of MSG has around 3.5 Calories.
Meal management is a way to ensure that the people being served are getting the nutrients they need. For some, meal management also helps them manage their caloric intake.
Reduce caloric intake and increase the calories burned daily. Basically, exercise more, eat less. Eating healthy, low calorie, nutrient dense foods can help.
Gain weight.
The macronutrient diet depends on you eating a specific portion of the essential nutrients the body needs to function. It will work if you really are committed to eat accordingly to your daily caloric intake.