# Essay on A Study On Energy Balance

Length: 812 words (2.3 double-spaced pages)

Rating: Better Essays

#### Essay Preview

Essay question 2: Energy balance
A) My estimate energy requirement is 1805.25 kcal per day. Compared this to my average actual calorie intake for the three days (1773 kcal), I am at negative energy balance. I am consuming -32.25 kcal fewer than my estimated kilocalorie expenditure.

B) Evaluate your BMI. Is it above, within, or below the recommended healthy weight-for-height range of 18.5 to 24.9?
My BMI is 18.94 kg/m2, which is within the recommended healthy weight-for height range.

C) If my energy balance were to remain as it was on the 3 days that I kept the diet intake record for one year, which is 32.25 kcals less than I needed to maintain energy balance every day. I would consume 11,771.25 kcals (32.25 kcals x 365 days) less than my needs over a period of one year. Thus, I can expect a weight loss of around 3.4 lbs (11,771.25 kcal deficit/3,500 kcal/lb) at the end of one year.

D) Personally, I think the weight loss that I have calculated in section C will not occur since the energy deficit average is solely based on three day’s data. My eating pattern may be different over a year time and my diet record for three days is not representable enough. Normally, I would eat more during winter time to keep myself warm. With my always changing diet pattern, my calories consumed will probably be different, which means I may not be in negative energy balance for one-year time. Besides, the daily requirement calculated is just an estimate. This mean my actual daily requirement maybe different from the estimated energy requirement. In addition, the estimated energy requirement is based on weight, height and activity level. Considering physical activity level always changes over time and also basal metabolic rate are also affecte...

... middle of paper ...

...d to inaccuracy in the energy balance calculation. Also, I may overestimate the energy requirement by neglecting the factors including restricted calorie intake, less body surface area and muscle mass can decrease the basal metabolic rate.
Apart from basal metabolic rate and energy balance calculation, environment also play a role in the accuracy of my diet analysis. Since this is my first semester here in Minnesota, the change in environment and unavailability of my home town food have a huge influence on what I eat, this may not reflect my real eating pattern. Also, the busy university lifestyle has also change my way of eating. Besides, the portion size I record may not be exactly the same as what I had eaten, since it was just an estimation. I did not use an electric balance to weigh the food before I ate. Thus, my energy intake is very likely to be inaccurate.

## Need Writing Help?

Get feedback on grammar, clarity, concision and logic instantly.

## Energy Production And Distribution Of Energy Essays

- The 2003 Northeast Blackout was a two-day nightmare that spanned from New York to Canada. This incredible event was not due to a storm, but computer and human error; affecting over fifty million people with estimated losses up to ten billion dollars and 11 deaths (Walsh, 2013). A loss of power turns inconvenience into a life-changing event when food in the refrigerator spoils, public transportation is useless, gas pumps are inoperable, and dark streets increase fear and anxiety. Even though power outages are a fact of life, few economies are equipped or prepared to provide their own power....   [tags: Fossil fuel, Alternative energy, Renewable energy]

Better Essays
1093 words (3.1 pages)

## Essay about The Government and Alternative Energy

- With every passing day our planet is slowly becoming contaminated by the fuels we use and the green house gases they emit. This damage can never be reversed and will continue to harm our planet; however there are many systems of alternative energy that could be implemented in order to reduce this damage. This is why I believe that our government should endorse alternative energy and set regulations in order to promote the use of alternative energy. Wind energy is a current source for alternative energy....   [tags: Alternative Energy]

Better Essays
1220 words (3.5 pages)

## Essay Globalization and Energy System in Indonesia

- ... ‘The state had the power to regulate the internal economy and to have the trade following the flag onto foreign market.’ (Schuurman 2001:103). Besides, the basis of transnational corporations fast growing was on behalf of national interests. However, countries in south hemisphere are suffered from the impact of multi-structure of the economy and the politics because of power asymmetry. The consequences is significantly displayed in global south energy system. 2. Globalization Impact on Energy System in Global South After the first and second industrial revolution happened in Britain, energy primary supply experienced an exponential growth....   [tags: factor, revolution, supply, energy]

Better Essays
2356 words (6.7 pages)

## Comparing Atkins and Balance Energy Bars Essay

- Comparing Atkins and Balance Energy Bars         Many are fascinated by the various diets in society; people want to lose weight by finding a reliable method that will ensure results. Two common diets include the Atkins Diet and the Zone Diet. Both of these have energy bars that contain the nutrients need to meet the diets specific requirements. In the article “Glycemic and Insulinemic responses to energy bars of differing macronutrient composition in healthy adults,” by Steven Hetzler and Veonsoo Kim, a study was conducted that compared the different energy bars....   [tags: Health Nutrition Diet Exercise Essays]

Free Essays
444 words (1.3 pages)

## Finding Mass Using The Inertial Balance Essay

- Finding Mass Using the Inertial Balance Theory: Physics can be referred to as the study of various properties of matter and energy. Matter can best be described by looking at the mass of an object. Mass is the amount of material that is in an object. Mass can be found by using a spring scale, a balance scale, or an inertial balance. Inertia is the resistance by mass to any change in its state of motion. Scientific Law states that mass and inertial forces are directly proportional. The purpose of the inertial balance is to measure the different inertias between different masses therefore providing a mathematical and very accurate method of measuring mass....   [tags: essays research papers]

Free Essays
583 words (1.7 pages)

## A Study On Higher Energy Efficiency Essay example

- Higher Energy Efficiency Increased energetic productivity in warmer temperatures is an evolutionary response to manage during higher temperatures of summer and fall, as well as shorter and milder winters (Crozier et al. 2008). High nourishing rates are needed to establish good growth since hotter temperatures place a greater requirement for energy to sustain metabolism. Furthermore, multiple populations are negatively affected when prey species become limited. Thus, as more stress is placed on species during climate change, it is important to develop strategic methods that minimize the cost of energy use in fish....   [tags: Climate change, Climate, Ecosystem, Ocean]

Better Essays
1234 words (3.5 pages)

## Student 's Lifestyle May Influence The Intake For Energy Drinking Essay

- As a full-time college student, it can be hard trying to balance a schedule in which consists of school, work, parenting (in some occasions), maintaining a social life and getting enough sleep, and then repeat the same process the following day. Which can be tiring on the long run for instance, for me to maintain active an entire day, I know I at least need to nap for just a few minutes. However, I seemed to notice that, it does not seem to be the same case for many students. Based from what I have observed in my evening class, is that many of my classmates fight their lack of energy with a can of energy drink, whether it is a Monster, a Red Bull or a Rock Star....   [tags: Energy drink, Caffeine, Student, Red Bull]

Better Essays
857 words (2.4 pages)

## Types Of Water Cycle And Water Balance Essay

- 7 What are the major components of water cycle and water balance. The water cycle is the continuous movement of water on, above and below the surface of the Earth where water moves from one reservoir to another, such as from river to ocean, or from the ocean to the atmosphere, by the physical processes of evaporation, condensation, precipitation, infiltration, surface runoff, and subsurface flow. In this process, the water goes through different phases: liquid, solid and vapour. Water cycle involves exchange of energy, which leads to the change in the temperature....   [tags: Water, Hydrology, Evaporation, Water cycle]

Better Essays
967 words (2.8 pages)

## Corporate Social Responsability, New Balance Essay

- Introduction New Balance is privately owned company, which is the second largest footwear manufacture in the United States and the fourth largest footwear manufacture in the world with annual sales in 2008 of \$1.61 billion (Veleva, 2010). Although New Balance owners did not have an official Corporate Social Responsibility policy there was a strong culture of “Doing the right thing” (Veleva, 2010). New Balance owners along with company leadership did realize that New Balance needed to engage in the next step, which was to develop a strong Corporate Social Responsibility....   [tags: shoes company, right thing]

Better Essays
1435 words (4.1 pages)

## Balance Training Essay

- Balance Training Many athletes today are using balance training as an integral part of their overall training programmes both for injury prevention and performance enhancement. Balance is needed by runners when negotiating woodland, by tennis players when reaching for a drop shot and by footballers taking the ball on the volley from slightly behind themselves. Each of these situations requires the exercise of just the right amount of flexibility and agility at the right time and from the right areas of the body in order for us to execute the desired task, recover and then be able to repeat the same or similar tasks without injury....   [tags: Papers]

Better Essays
4716 words (13.5 pages)