Prevalence of obesity for children ages 2 to 5 years – doubled. This surprised me because I did not even know you could be obese at the age of 2. Almost 40% of Black and Latino youth ages 2 to 19 are overweight or obese compared with only 29% of White youth. This surprised me because I thought there would be less of a gap between the races. 2.
By 1350 there were some quite serious public health problems in towns, where the lack of fresh water and drainage was a problem which caused the water to be contaminated by other sources and was not healthy to drink. The government were not willing to donate funds to fixing this problem because they did not think it was their job to improve public health, but sometimes they passed laws requiring people to keep the streets clean especially in times when disease was common however these laws were difficult to enforce. Therefore, the Romans’ progress was not maintained. Meanwhile, animal excrement was common in the street and butchers slaughtered their animals and threw the remains on the streets which lead to disease and germs causing people to get sick. All this suggests that during the middle ages there was no progress in public health and that the standard of public health had gone backwards especially in the towns and cities.
According to the Centers for Disease Control and Prevention, 68 percent of the people in our country are overweight. Half of that 68 percent, or 34 percent of our population is obese (Overweight Prevalence). Weight loss basically boils down to burning more calories that you eat (Staff, Counting Calories: Getting back to weight-loss basics), but this is easier said than done for some people. What do you do when you’ve tried diet after diet and nothing has worked? More and more people are turning to gastric bypass surgery.
However, some experts believe the rates have declined because the baby boomer generations are aging, so the percentage of young adults has declined. Some believe that the tougher or harsher sentences for crimes are a cause and there is evidence of this based on the increased prison populations. According to "Where Have All The Burglars Gone?" (2013), "Could more criminals being locked up be the answer? The number of people behind bars has grown substantially in many countries over the past 20 years.” (para.
In recent years, the diagnoses of STDs in older adults have sky rocketed. According to the Center for Disease Control and Prevention (CDC), reportings of syphilis and chlamydia among those 55 and over has risen 43% between 2005 and 2009. Recent CDC statistics have also shown that the number of newly diagnosed Human Immunodeficiency Virus (HIV) infections is increasing faster in older adults than in people 40 and under. Karlovsky, Lebed & Mydlo (2004) believe that HIV and AIDs data may underestimate the incidence and prevalence of such diseases due to the fact that previous research excluded participants from the elderly population. However, according to Hillman (2008) approximately 12% to 20% of new cases of HIV and AIDs occur among men and women 65 and over.
The article “No Babies” by Russell Shorto discusses how the population in Europe is drastically decreasing because the low birth rate and higher death rate. He discusses how the birth to death rate is very unbalanced as well, which is a result of the declining population. European culture is feared be lost due to the fact that the majority of the European population is mainly made up of older generations and few younger. In the article Population “7 Billion”, Robert Kunzig discusses how the population worldwide is increasing drastically. He discusses that although the population is growing, our planet may not have all the resources it needs to accommodate the growing population.
Size, after all, isn't everything, and it's perfectly possible that the brain has simply evolved to make better use of less grey and white matter. That would seem to fit with some genetic studies, which suggest that our brain's wiring is more efficient now than it was in the past. Others, however, think this shrinkage is a sign of a slight decline in our general mental abilities. David Geary at the University of Missouri-Columbia, for one, believes that once complex societies developed, the less intelligent could survive on the backs of their smarter peers, whereas in the past, they would have died -- or at least failed to find a
Jeremy Rodriguez 801 Genetically Modified Food With an ever-growing population and the problems of world hunger, there has been a high demand for an increased food supply and a better food supply.with the more gm foods we grow the more gm foods go into the market, and the more they go in the market the the less it cost.Believe it or not,we have been consuming genetically modified foods for over a decade now. The substance that carries genes along its strands, has never been more successful. GM foods are modified for advantageous reasons such as: improved pest resistance, herbicide tolerance, disease resistance, cold tolerance, drought tolerance, nutrition, and pharmaceutical use. Some even find this advance as a plausible approach to ending world hunger found pervasive in developing countries. I believe that gm foods are GOOD and can benefit all of us.
From then until now, humans have made many more discoveries or cures for many diseases that would have been deadly back in the 1300’s. The human population thrives, people are living longer and for approximately every 26 babies born in the world, there are only 10 deaths. (Campbell Essential Biology with Physiology, Third Edition, by Eric J. Simon, Jane B.
The one thing most people understand about viruses and bacteria is that they evolve at an extremely rapid pace, leading to what can be called an evolutionary “arms race” between humanity and the diseases we contract. Perfect examples of this can be seen in influenza. Influenza, also known as the flu, continues to evolve year after year. Its rapid evolution is the reason a new vaccine is developed year after year. Having human trials for the vaccine would take too long for any defects (An example would be Thalidomide, which caused birth defects in the 1960s because of incomplete animal testing by today’s standards.