Sickle cell anemia is severe, chronic and even fatal disease. It causes red blood cells to break down and and sickle (form a crescent shape). It occurs due to a point mutation in the Red blood cells which blocks blood flow therefore there is a chronic deprivation of oxygen which leads to complications such as damage to nerves, kidneys, liver,...
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Alzheimer's disease (AD) is a progressive, degenerative neurological disease whose onset can hardly be observed. AD is clinically characterized by symptoms such as memory impairment, aphasia, impaired visual spatial skills, executive dysfunction, and personality and behavior changes. The underlying cause hasn’t been specified yet. Numerous efforts have been made to find effective medicinal treatment for AD, but the majority of...
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Introduction Malnutrition means deficiency of proper nutrition in diet due to not having enough food. It mainly involves calories, protein, vitamins and carbohydrates. It has also divided into different types of under nutrition such as stunting, wasting, underweight and no proper vitamins and minerals (Pathak & Singh., 2011). My essay topic area is malnutrition among children of India. In India,...
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According to the World Alzheimer's 2018 Report, every 3 seconds, there is a patient diagnosed with dementia worldwide. There are currently at least 50 million dementia patients worldwide. And this number is still growing uncontrolledly. Therefore, understanding the causes of this disease is more urgent than ever. Many studies have previously found some factors that increase the risk of dementia....
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Alzheimer's disease (AD) is a common neurodegenerative encephalopathy which occurs in pre- and post-elderly conditions with a gradual loss of cognitive and memory functions. As the population aging intensifies, the number of AD patients worldwide is growing rapidly, resulting in a heavy social burden. Thus, how to treat Alzheimer's disease is the focus of the whole society. In fact, the...
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Numbers of individuals identified as overweight and obese are escalating at a concerning rates and these circumstances are associated with various psychological and physiological health complications. Obesity is operationally defined as having a body mass index (BMI) of >30.0 kg/height in m2 (Bean, Stewart & Olbrisch. 2008). It is accompanied by increased risk of discrimination in health care, interpersonal relationships,...
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HIV/AIDS is a globally infamous pandemic that still continues to spread all around the world, with its substantial effects on public health, social attitude and social disadvantages still evident even in today’s setting. HIV/AIDS does not only influence the physical health of those affected but has also become a historically consistent role in the perpetuation of systematic social inequalities, such...
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Since 1990 there has been a significant increase in obesity (Monash University, 2017). Obesity is a condition involving a human body having excessive body fat which increases the risk of health problems. Many methods have been used in attempt to curb obesity, but none have had much luck. A new method that should be implemented is sugar tax. Many countries...
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Introduction Based on the original broad claim, initial research was conducted to establish specific diseases that were common in Asian countries as well as certain geographic factors within Asia that affect infectious disease susceptibility; it was found that malaria cases notably increased in areas near deforestation. Thus, the original research question was formulated: “Does an increase in deforestation cause an...
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Human immunodeficiency virus (HIV) was first reported in 1981 among gay men in Los Angeles. HIV caused a severe infection that weakened their immune system. It was the beginning of the acquired immunodeficiency syndrome (AIDS) pandemic (MHAF, 2019), which later in 2010 became the fifth leading cause of disability in all ages (Zulfiqar, 2017). Although these were the first incidents...
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Introduction Crohn’s disease is an inflammatory idiopathic chronic disease. The disease mostly affects a part of the gastrointestinal tract beginning from the mouth to the anus. Crohn disease brings about complications in the digestive system of a human being. The disease is thought to be caused by bacteria that live in the intestines. The disease also could be associated with...
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Do you know a person who has type 2 diabetes? Perhaps at risk of cardiovascular disease? Maybe even some musculoskeletal conditions or a form of cancer? This person may have one of these illnesses and they may also suffer from obesity. Obesity has been defined by the National Institutes of Health as a Body Mass Index (BMI) of 30 and...
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Many people are quick to blame fast-food restaurants for the rising rates of obesity, but are places like McDonalds and Subway really to blame, or are they just an easy excuse for the poor decisions we make when it comes to food choices? I believe that obesity is not the fault of the people that make the food, but the...
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Introduction Body fat is stored as an energy storage for the body and is used to prolong survival if and individual is faced with food deprivation (Harvey & Wither,2008). In order for the body to function well the it needs a certain amount of body fat (Harvey & Wither,2008). In spite of that having excessive amounts of body fat can...
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Abstract There has been a significant increase in the near global population’s daily per capita supply of food is the result of globalisation and industrialisation. While the cause of obesity at the individual’s level is based on the amount of energy consumption that is exceeding the impact of energy expenditure by habitual behaviour towards and energy-dense food choice, it is...
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Introduction Obesity has emerged as one of the most pressing public health concerns in Australia, affecting millions of individuals and posing significant socio-economic challenges. In recent years, the prevalence of obesity in Australia has shown alarming growth, with nearly two-thirds of adults and one in four children classified as overweight or obese. This trend is attributed to a complex interplay...
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Introduction Dementia is not one specific disease but is rather a group of conditions that can be characterised by the loss of at least two vital brain functions such as memory loss and judgement. The symptoms of which can be substantial, including but not limited to forgetfulness, a limited set of social skills and long- or short-term memory loss. Alzheimer’s...
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Overactive neurons in specific regions of the brain are thought to be early disturbances of Alzheimer's disease. In a new study, researchers from the Technical University of Munich, Germany, were the first to explain the causes and mechanisms of this early important neurological dysfunction. They found that the excitatory neurotransmitter glutamate persisted for too long in the vicinity of active...
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HIV/AIDS is caused by the Human Immunodeficiency Virus. The HI virus is most commonly passed from one individual to another through unprotected sexual intercourse in which bodily fluids such as semen are freely exchanged between individuals. However, the virus can be transmitted to a person through any contact of bodily fluids that are infected with the HI virus. This includes,...
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Health in our modern society is highly dependent upon occupation, income and wealth which determine socioeconomic position. Higher incomes support access to a wider variety of goods and services that are beneficial to an individual’s health, such as quality food and housing, greater health care options, and activities that promote health. Loss of income through illness, disability or injury can...
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Introduction It is eminently considered that many of us carry around multiple conceptions of identity. Identity is perceived as “multifaceted and fluid,” (Davis, 2012, p. 636) due to digitalization and globalization in this postmodern era. YouTube is a cultural form that highlights this concept of identity as multiple. YouTube is a global online platform, accumulating millions of users in one...
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Effects on Ageing on Physiological, Cognitive, and Physical Aspects Ageing is a natural, inevitable, intricate multi-factorial process resulting from simultaneous interaction of different factors at varying functional organization levels over time. Aging processes increase individual’s susceptibility to factors that ultimately bring about death (Jayanthi, Joshua, & Ranganathan 2010). Further, the process affects individuals’ physical, psychological, and physiological functions (Ruiz-Montero, Chiva-Bartoll...
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Obesity has become a global epidemic over the last 30 years affecting 40 million children, below the age of five. The implications of obesity not only affect the health of an individual but also their social lives, the society around them and the overall economics of a country. Today, obesity affects 25% of Australian children, making it the biggest threat...
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Abstract Several health-oriented research makes use of machine learning strategies for the analysis, detection and the prediction of health dangers from specific attributes of patient health records. Diabetes is one amongst them, it is a frequent and extensive spread fitness troubles in India. Diabetes mellitus type 2 or type2 diabetes may additionally be a long-term disease it is considered via...
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Healthy nutrition is essential; especially for the elderly because at this stage of their lives, they have a lower tolerance to hunger and a weaker immune system; which makes them more prone to suffer from diseases. Unchecked malnutrition and dehydration can lead to severe health complications and worse still, death. Therefore, the need to carefully monitor the eating pattern, fluid...
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COVID-19 causes fear and anxiety to people around the world, its affecting people’s lives, for example, their work, school, and their social interactions. Panic will only cause more damage and it can make people make rash decisions that could be harmful at such a time, people should be aware and alert but they also should avoid panic. The effects of...
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After the Coronavirus pandemic, almost no industry declined like tourism. Reasons for the decline in tourism include government control of people’s travel, and there are tourists who cancel travel because they avoided the Coronavirus. With the international travel ban affecting more than 90% of the world’s population, tourism essentially ceased in March 2020. There are evidences show that air travel,...
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COVID-19 (Corona virus Disease) is a disease which is caused by a virus named Corona virus. This was first identified in Wuhan, China in December 2019. Since then the virus is being spread all over the world. Now it has been identified as a global pandemic. This virus is primarily spread between people during close contact. According to WHO social...
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Ethnography has formed the basis for my research and I have been using participant observation (Reeves, 2008). As I explained in the introduction section, the formulation of research was based on certain assumptions about HIV/AIDS and Land which influenced my choice of methods. The decision to select this approach was informed by the nature of the objects of the study,...
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Biodiversity relates to the degree of abundance and richness of life present in a specific region. This could refer to a distribution of species having distinct characteristics, difference in genetic makeup, or in terms of the presence of varying ecosystems in a certain area (Brown & Cohen, 2019). According to World Health Organization (2020), “People depend on biodiversity in their...
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