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Explain each of the following terms: (i) empty kilocalories ___________________________________________________ (ii) energy balance ___________________________________________________ - Junior Cycle Home Economics - Question 3 - 2009
Question 3
Explain each of the following terms: (i) empty kilocalories ___________________________________________________ (ii) energy balance _____________________________... show full transcript
Worked Solution & Example Answer:Explain each of the following terms: (i) empty kilocalories ___________________________________________________ (ii) energy balance ___________________________________________________ - Junior Cycle Home Economics - Question 3 - 2009
Step 1
empty kilocalories
Answer
Empty kilocalories refer to foods that are high in sugar but lack essential nutrients. These foods provide energy in the form of calories but little else in terms of vitamins, minerals, and other beneficial compounds. Common examples include sugary beverages, candy, and snacks that are overly processed. The absence of nutritional value can lead to poor dietary choices and potential health issues over time.
Step 2
energy balance
Answer
Energy balance is a concept that describes the relationship between the energy consumed through food and beverages and the energy expended through daily activities and metabolic processes. It is achieved when the energy input equals the energy output, thereby maintaining the body’s correct weight. If energy input exceeds expenditure, it results in weight gain, whereas if expenditure exceeds input, it leads to weight loss. Achieving a healthy energy balance is crucial for maintaining overall health.