Aware Food Choices: Bridging the Gap Between Consumer by Angela Tarabella, Barbara Burchi PDF

By Angela Tarabella, Barbara Burchi

This short offers a photograph of the ongoing debate within the foodstuff on tips on how to bridge the distance among customer wisdom of meals rules and the nutrients details procedure at the moment in position for labelling. acutely aware nutrients offerings: Bridging the distance among buyer wisdom approximately meals and dietary info examines the on hand literature on client figuring out of dietary details and reviews at the present bad wisdom proven by means of shoppers approximately foodstuff ideas. one other concentration of this short is at the evolution of dietary details in nutrients labelling andcurrent rules on dietary claims and product evidence. In reviewing makes an attempt to enhance the nutrients details method, this paintings issues out that customers needs to first comprehend the information supplied so that it will make the most of the process to make fit nutrients offerings. for that reason, any campaigns aimed toward enhancing the knowledge approach needs to pay attention to buyer information realizing of foodstuff rules and elements rather than a sole specialize in labelling upgrades.

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Extra info for Aware Food Choices: Bridging the Gap Between Consumer Knowledge About Nutritional Requirements and Nutritional Information

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It is necessary to remember that a complete food does not exist in nature, able to fulfill all of an organism’s needs (from children to senior adults), and therefore diet composition (food choice) is an assumption that cannot be disregarded to guarantee a good state of health and wellbeing. Furthermore, in their composite structure, foods may contain substances that carry out a positive or a negative function, in terms of usefulness. Among the first, classified nutritional principles will be counted, as we will see further on, in the two categories of macro and micronutrients.

For example, the energy acquired during lunch may be needed in the late afternoon for a sporting activity. How can we guarantee the energy necessary for the anabolic phases which occur at a different time and later than the catabolic phases? The extraordinary functional capacity of our body has devised a system known as coupling or biological stratagem with which it manages to find energy even in the absence of a catabolic phase. This consists in accumulating the energy released by the spontaneous reactions in stable high-energy bonds, whose most important molecule is adenosine triphosphate or ATP, which is a real energy reserve ready for use when the body needs it.

It is therefore of paramount importance to know on the one hand the energy requirements of the individual in order to choose and create an optimal diet and ensure well being as long as possible. The calculation of the energy requirements of an individual is based on energy expenditure. To calculate energy expenditure, calorimetric methods may be used, with direct or indirect measurements of energy, as well as non-calorimetric methods. Among the former there is direct calorimetry which measures the heat released by the body and is based on the principle that all the energy consumed by the body to perform work is returned in the form of heat.

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