Life Is A Constant State Of Creation

Geographical isolation in the past has caused a variation in skin color; natural selection selected specific skin pigments depending on environmental factors. Early humans who moved to Europe were introduced to a place that had less sunlight than their former place of residence. Overtime, light skin (skin with lower levels of melanin) was selected for since there were not as many UV rays that the skin needed protection from. But, what was wrong with having dark skin in Europe? How is extra melanin a disadvantage in this case? One thing to remember is that even though the sun can provide UV rays, sunlight is also a great source of natural vitamin D (Jablonski; Kirchweger). Vitamin D helps bones absorb calcium and is particularly essential for developing embryos in pregnant women. The adaptation for lighter skin was important because the skin needed to absorb as much sunlight as it could in order to receive optimal amounts of vitamin D (Kirchweger). However, too much vitamin D can be fatal. So as high amounts of melanin protected the skin from excessive UV rays in Africa, they also protected it from excessive vitamin D (Kirchweger).

Chimpanzees have what is called melanin, which is a dark brown pigment that protects them from UV radiation. Melanin is a natural sunscreen, which filters out UV radiation. It is been proven that people with high concentration of melanin in their skin heading to come from tropical areas and it has protected them from skin cancer. After all of this research, Jablonski and Chaplin then ask, “what role melanin might play in human evolution?” (170).

However, “the epidemic of child obesity is still relatively new” (Source 7). Because child obesity is a somewhat unfamiliar phenomenon, “obesity is difficult to cure” (Source 7). Child obesity is the “result of eating too many calories and not getting enough exercise” (Source 1). Though scientists have made a connection between child obesity and genetic disposition, obesity is ultimately caused by the decisions we

One can imagine how obesity is taking over the world 's population, so rapidly and it is obvious that the United States of America has high rates of Obesity. Obesity, also known as overweight, is a serious epidemic disease that can cause harm to the systems of the body including the heart. Obesity is the biggest threat to the United State of America 's population and something urgent has to be done, otherwise our future generation is at stake. the parent of U.S kids should be aware that obesity is affecting health, has national consequences, and lead to depression in the victims. If something is not done fast to alter this misfortune, there is a high percentage that our future generation is at stake.

Source: Figure obtained from the National Oceanic and Atmospheric Administration. Graph retrieved 18 October 2009 from http://www.cpc. ncep.noaa.gov/products/stratosphere/uv_index/gif_files/uvi_world_f1.gif. This U.S. Government material is not subject to copyright protection within the United States.

Since 1980 the rates of child obesity have more than tripled which has caused a growing pandemic of childhood obesity in the United States. Out of all the young children and adolescents within the age group of two through nineteen about 12.7 million are obese. That is the equivalent of about 17% of America’s population that is suffering from childhood obesity. Childhood obesity is too prevalent in all American households. Childhood obesity is detrimental on a national scale, since it has been growing at a steady rate in the United States of children not reaching the daily-recommended physical activity, the absence of a balanced diet with overconsumption of eating, and more critically the increase of type 2 diabetes.

One of the most commonly discussed issues of America in the last few decades has been obesity. It remains one of the biggest problems in American society and requires a careful, systematic but also immediate solution. Obesity is a term used to describe body weight that is much greater than what is considered healthy. Today, 65% of adults in the U.S. are overweight and half of those are obese. The rates for children are smaller but they are not satisfying either: 15% are overweight and another 15% are headed that way (Lemonick). Besides the aesthetic problems for many people that this condition creates, it is most importantly known as the main cause of serious health problems as well.

In the recent decades, obesity has grown into a major health issue in the United States. Obesity in the United States has become the country with the highest rate of obesity in the world. Obesity seems not to be only found in adults anymore, appears to be found among children and it’s a serious life threatening. Childhood obesity turned into a medical situation that children are destined to suffer from psychological, health problems and health care cost that affect children’s.

The rates of childhood obesity Worldwide are alarmingly high! Obesity is a global nutritional concern and leads to horrible consequences on our children and becomes a worldwide pandemic. Worldwide estimates of obesity are as high as 43 million, and rates continue to increase each year. In this study, people will find healthy tips to prevent childhood overweight or obesity to help children in our communities. Child’s obesity can make kids in our communities at high risk for diseases like heart problems, asthma, type 2 diabetes. Genetic, behavioral and environmental factors are a cause of obesity on children in the United States. Parents and

When thinking of public health in regards specifically to obesity, a study into maternal obesity and the long-term health of the offspring, found that ‘maternal obesity has been associated with a number of long-term adverse health outcomes in the offspring, including lifelong risk of obesity and metabolic dysregulation with increased insulin resistance, hypertension and dyslipidaemia, as well as behavioural problems and risk of asthma’ (O’Reilly et al, 2012:1), this highlights to us the implications not just to mother, but the long term effects to her child.

Childhood obesity has placed the health of an entire generation at risk. Obesity in America is a big problem that has been growing over the years. “An estimated 12.5 million children between the ages of 2 and 19 are obese, according to the U.S. Centers for Disease Control and Prevention” (Loop 2015). As the number of children being affected keeps growing, parents or guardians do not change the habits that lead their children to become obese. “Among children today, obesity is causing a broad range of health problems that previously weren’t seen until adulthood” (American Heart Association, 2014). Not only is obesity causing health problems more than before, but it also causing a big problem in America. More and more children every year become obese and it keeps growing. Even though some people believe the lifestyle of a person is not to blame for the childhood obesity problem in America, the technology, the parenting style , and the media of the outside world are huge factors that contribute to childhood obesity.

Obesity has reached epidemic proportions in the United States and other developed economies. Over the past 30 years, the prevalence of obesity among children and adolescents in the U.S. has increased at an alarming rate, from 5-7% to 18-20% by 2008 (CDC, 2012). In addition, a full one third of all children in the U.S. are now overweight.

First, because American mothers and fathers were misled or failed to deliver healthy children to the best of their abilities, generations have inherited and still are inheriting genes that have triggered obesity. Early-life impacts, starting with the intrauterine environment, have shaped the path of weight gain and body fatness throughout a child’s life course. Shari Roan, a journalist at the Los Angeles Times newspaper, says obesity rates in American children may have risen because of pregnant mothers’ misconceptions and irresponsible decisions related to the care of their unborn children. She continues that Melinda Sothern, a leading fitness and nutrition expert at Louisiana State

Can you imagine your child having a shorter lifespan than you because of what you feed them? This may happen if parents continue to feed their children unhealthy foods, later leading to obesity. Obesity is a disorder involving excessive body fat that increases the risk of health problems. “Obesity is among the easiest medical conditions to recognize but most difficult to treat. Unhealthy weight gain due to poor diet and lack of exercise is responsible for over 300,000 deaths each year.” Teen obesity is a serious issue since we have high statistics of obesity in the US, increasing health issues among teens and causes are becoming more complex.

America is facing a rigorous obesity plague that is endangering the health of millions. Moreover, we are passing our bad practices down to our children. Obesity is a stipulation in which anomalous or excessive fat buildup in adipose tissue that damages health. Obesity is defined in adults as a body mass index (BMI) exceeding 30 (kg/m). Obesity is one of the most discernible, but until recently, most deserted public health problems. The present high pervasiveness of obesity and the brisk increase in pervasiveness in the last twenty years has been referred to as an endemic (Johnson SJ, Birch LL. 1994). Children all through the U.S. are getting fatter and less fit, through potentially treacherous enduring consequences. The figure of