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Sunday, 5 August 2012

Relation between Energy Intake, Dietary Intake and Energy Density


 Relation between Energy Intake, Dietary Intake and Energy Density

It is observed that consumption of diet having low energy density by adults reflects consumption of higher amount of food (on the basis of weight). But at the same time, the above category of adults has lesser energy intake as compared to people who consume diet with higher value of energy density . Energy density relating to a range of patterns of diets which include higher amounts of fats can be reduced with the addition of vegetables and fruit. Research reports give support to hypothesis that relation does exist between consumption of diet with obesity and energy density apart from providing evidence to the importance of vegetable and fruit consumption for the management of weight .

Using Energy Intake, Dietary Intake and Energy Density as predictor of obesity


For losing weight effectively, one needs to take either foods with lesser kilojoules than the person is currently consuming or the person needs to exercise well to burn the extra amount of kilojoules. The perfect combination for manageable fat and long-term fat loss is the balance for good nutrition along with active lifestyle. The importance of exercise to equation for calculating fat loss is not considered in most of the cases. Exercise helps in increasing the metabolic rate of the body in order to accelerate the energy amount that is burnt up during the exercise process. The resistance training specifically helps in increasing the RMR or the resting metabolic rate of a person. This is because of the increase in the ratio of lean muscle (mass) to that of fat mass.
The cardio is highly helpful in burning the fats stored in the body. This matches with program related to weights that can increase the metabolism or lean tissue. This combination is required for fat loss which can be long lasting. Fat burns more during sleep. Investigations from laboratory give an indication that food consumption having low values of energy density in kcal/g reduces the value of energy intake.

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