Healthy foods vs. not healthy foods Essay Example for Free

Healthy foods vs. not healthy foods Essay Eating is something that we all have to do to stay alive and we do it at least three times a day. We live in a world where there are so many choices and no one but ourselves are responsible for the foods we eat. In this essay I will compare and contrast the differences between eating healthy foods instead of not so healthy foods. First I’m going to discuss the healthy foods. The two areas of healthy food I’m going to talk about are the benefits and taste. The Benefits of eating healthy foods are that our bodies stay healthy, keeps you full and satisfied longer during the day, giving you more energy through out the day and in the long run keeping us out of the doctor’s office. If you’re trying to lose weight consuming healthy foods is a start to lose weight. The taste of healthy foods is fresher and if you prepare it well the taste will satifa you but it can sometimes lack good taste if you don’t know how to prepare it. Second I’m going to discuss the benefits and taste of the not healthy foods. There is no benefit of eating food that isn’t healthy for you. When we consume foods that have no benefits we end up with all types of health problems like diabetes, heart conditions and being overweight Which all can lead to high medical bills. The taste of these kinds of food might tastes better at the moment due to all the ingredients that are in them and might cost cheaper so it becomes easier for us to consume. In the long run we are responsible for what we eat and the choices of food we buy but we should all consider the benefits it will make or not make.

Gender Selection of Babies Essay -- Biotechnology Genetics Parenting

For centuries there had been one sex that dominated the development of society. Laws, religion and lifestyle all revolved around the idea that one sex, the male sex, was dominant. Oppressed and considered inferior, women would obey the men, forgo all rights and accept all responsibility. Only recently, with the emergence of the women’s liberation movement, have both sexes been considered equal. For the first time in human history, both sexes have been given the chance to fulfill their potentials without discrimination. Parents, despite preferences of having a girl, or a boy, have known that regardless, their child would have an equal opportunity at life. The cutting edge technology, however, means that all this could change. The ability of parents to actually select the gender of their child could have not only devastating effects on society, but on the lives of so many children and parents. Whether parents had a girl or a boy has always been left up to nature to decide. To da te, no-one has dared interfere with the genetic workings of the body, mainly because the technology did not exist to do it. Now, with the dawn of the twenty-first century, that technology has arrived and mankind is faced with a very important decision: whether or not to â€Å"play God† and manipulate the gender of their child to suit their preferences. The romance of having the perfect nuclear family, with two boys and two girls’ fills the heads of young couples everywhere, and when given the opportunity, m...

Medical Technology in Today’s Society Essay

Medical technology in today’s society is often seen as a treatment or cure for human health issues. The term medical technology refers to the diagnostic or therapeutic application of science to improve the management of health. Unfortunately, the negative impacts of this technology are often left unexposed to the public until too late. Medicine, such as drugs, is often perceived to be of benefit to humans as it is used to cure various diseases. On the other hand, medicine can also be highly damaging. Using medicine incorrectly; consuming it in small dosages, in excess, or using it abusively; can be injurious to peoples’ health. Modern medical technology can also be damaging for human well-being but this effect is not restricted to health. Throughout time people have become increasingly reliant on modern medicine. This is especially so in today’s modern society. Medical intervention by use of technology has been able to help prolong many lives. An example of this is those who suffer from asthma. These sufferers may use air purifiers and/or nebulizers along with prescribed medication to help them live more comfortable and longer lives. It can be deemed a miracle that we are able to help so many people overcome their illnesses with medical technology. The current technologies available are able to do incredible things but people must be constantly aware of other modern technologies that can interfere and put the patient at risk. An example of this is the pacemaker which has the ability to save a person’s life and ultimately extend it. However, external factors can interfere with medical technology and ultimately put the patient at risk. For example, radiation from everyday items such as microwaves to wireless devices such as mobile phones can affect the operation of the pace maker. Thus medical technology has a negative impact on the user of this device as it places environmental limitations on where he or she can go. Users of such a device therefore need to be continuously wary of their environment. In addition, the implementation of a pace maker prevents users from undertaking MRI scans as the process interferes with the function of the device. This is a prime example of medicine acting against itself, All medical technology needs to be treated and used with caution. Respirators need to be constant monitored and the same applies for the simplest drips. Hospitals nowadays are equipped with technology that requires the operating knowledge of hospital staff and medical professionals. The medical technology that is used in hospitals needs to be carefully monitored. Misuse could lead to an accident that has the possibility to cause a long term negative effect for the patient. It is due to the above reason that today, proficient clinical settings require the consistent expertise of all medical staff in relation to the operation of medical technology. Medical technology was invented for our health and well being. However there is always the risk of unforeseen consequences. An example of this is LASIK (Laser-Assisted In-Situ Keratomileusis) eye surgery, an operation where a patient has his or her vision corrected. Eyesight clinics advertised that the operation would improve a person’s vision and give freedom to those who did not like wearing glasses or contacts all the time. Before user a laser to correct the vision the operation required the practitioner to cut open the patient’s corner. During the trial stages of the operation, this procedure led to several unsuccessful results where the patients suffered from extremely dry eyes, milky vision and poorer eyesight than prior to the operation. Other disastrous results included foggy visions, starbursts around lights and double vision. These after effects negatively impacted the lives of the patients greatly as they now had worse vision than prior to the operation. However, it is thanks to researchers that the medical technology in this field has advanced to a level where the risks are now minimal. These professionals are currently working on a new method of corrective eye surgery where it will not be necessary to cut open the cornea before lasik surgery is used. There will be even less of a chance that things will go wrong if the answer to this problem is found. The Gamma Ray, used to eliminate cancerous cells around the brain without the use of open surgery, is another example where medical technology could have negative effects. Its intention was to cure people with cancerous cells in places of high risk or in places that could not be safely accessed by open surgery. The risk lies in the calculation of the amount of radiation that is directed at the cancer. If there is a miscalculation the laser may destroy the cancer and other cells around it, leading to brain damage. From these two examples one can see that there is a limit to how medical technology can be used. Drugs created by medical technology are intended to help humans recover from their illness or improve their condition, however they are harmful if taken in small dosages, in excess or if used in the wrong way. For example if more that 400mg of vitamin E if is taken a day it will act as a blood thinner. Large doses of vitamin A causes heart problems. An overdose of cold and fly medications can lead to liver failure. Medicine, such as antibiotics are often perceived to be of benefit to humans as it is commonly used to treat bacterial infectious diseases. On the other hand, antibiotics can have unpleasant consequences if taken in dosages that do not completely eradicate the pathogen, thereby contributing to resistance. Antibiotics can also be used abusively when physicians prescribe the drug unnecessarily or if patients become complacent and do not adhere to the necessary antibiotic therapy. From these examples it is easy to see that medicines can cause adverse effects if taken in excess, small dosages or if used in the wrong way. Lack of funding for medical technology can cause negative effects on the genetic fitness of populations. It can bring about misleading information to the creation of a cure. As new diseases are constantly emerging, doctors, scientists and researchers need to know as much information about the sickness before they can find a cure. They need to know specific information such as the lifespan of the offending pathogen, if the disease is a virus, the exact signs and symptoms and the genetic make up before they can start research on the cure. However, lack of funds means that research projects may be delayed or even stopped before a cure is found. Researchers need the money so that they will have access to proper equipment and resources. Without it, they may not be able to conclude a research project that has the potential to find information that will lead to a cure. A major issue in medical technology is regulation. Ethical considerations need to be recognised and evaluated before research can continue. Also the lack of funding also means that cures cannot be tested thoroughly. All cures, whether they are over the counter drugs or prescription medications to medical technology (electronic thermometers), need to be thoroughly tested before they can be passed onto the market or used safely by professionals. In addition, the testing regimes may incur societal backlash due to experimentation on animals. As a result, lack of funds can prevent cures from being formed and this negatively impacts the public. Medical technology is very important for those with diseases and those who are ill or injured. For people with asthma a breathing machine may be essential for life, without it breathing may become difficult and even dangerous. Medical technology can add years to our lives and can make life better. It enables us to live past the normal expectancy of life. Technology has so many benefits. Without it we would not be able to travel, contact others around the world, entertain, or educate as well as we do. Medical technology is perhaps the most important technology of all.

The Golden Years Quotes About Retirement

Ah, retirement. Its been called the golden years for the freedom it brings from the daily grind and heavy responsibilities of your job. Its also a major adjustment to a new era of life  when you must transition from your familiar adult identity to something a bit different. Maybe you just want to chill: feel the breeze, smell the flowers, hear the birds and do what you want when you want. Maybe you want a second career thats less stressful and more fulfilling. This new era is often the beginning of a journey of self-discovery. So go ahead and rediscover yourself and this all-new experience.   Quotes About Retirement Malcolm ForbesRetirement kills more people than hard work ever did. Bill WattersonTheres never enough time to do all the nothing you want. Gene PerretRetirement means no pressure, no stress, no heartache ... unless you play golf. I enjoy waking up and not having to go to work. So I do it three or four times a day. George ForemanThe question isnt at what age I want to retire, its at what income. Merri BrownworthIve been attending lots of seminars in my retirement. Theyre called naps. Betty SullivanThere is a whole new kind of life ahead, full of experiences just waiting to happen. Some call it retirement. I call it bliss. Hartman JuleIm not just retiring from the company, Im also retiring from my stress, my commute, my alarm clock and my iron. Harry Emerson FosdickDont simply retire from something; have something to retire to. Ella HarrisA retired husband is often a wifes full-time job. Groucho MarxTheres one thing I always wanted to do before I quit †¦ retire! Robert HalfThere are some who start their retirement long before they stop working. R .C. Sherriff  When a man retires and time is no longer a matter of urgent importance, his colleagues generally present him with a watch. Mason CooleyRetirement is a one-way trip to insignificance. Bill ChavanneStay busy [when you retire]. If you are going to sit on the couch and watch TV, you are going to die. Charles de Saint-EvremondNothing is more usual than the sight of old people who yearn for retirement -- and nothing is so rare than those who have retired and do not regret it. Richard ArmourRetired is being tired twice, Ive thought, first tired of working, then tired of not. W. Gifford JonesNever retire. Michelangelo was carving the Rondanini just before he died at 89. Verdi finished his opera Falstaff at 80. Abe LemonsThe trouble with retirement is that you never get a day off. Ernest HemingwayRetirement is the ugliest word in the language.