Type 2 diabetes is a serious health issue affecting australians at an alarming rate essay

The latest findings from Roy Morgan Research show that the number of people diagnosed with some form of diabetes increased fromto more than 1. A more positive picture emerges when it comes to diet and attitudes to health and fitness:

Type 2 diabetes is a serious health issue affecting australians at an alarming rate essay

This can happen at all scales from rural to urban migration occurring in developing countries up to an international scale. Migration causes a fairly immediate impact on the size and structure of the population, unlike natural change which tends to have a more gradual, long-term effect.

Some populations have experienced levels of immigration which have severely distorted their population pyramids Source: UN Population Division Specific impacts on structure: Spending on accommodation, goods and services together with paying taxes will help support the economy.

It will have the reverse effect at the origin where dependency increases and services close due to lack of support. Remittances sent back to relatives may offset these negative effects. This has happened in the UK and has increased the numbers in the younger age groups.

For example, the population pyramid for the United Arab Emirates Figure This will be shown as indentations in the pyramids of countries of origin for workers from, for example, Pakistan, India and the Philippines.

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From these figures, calculate the dependency ratio for the UAE. Health implications of migration Disease transmission In much of the developed world, immunisation, antibiotics, improved healthcare and public hygiene have decreased the incidence of infections that were, historically, significant causes of morbidity and mortality.

By the end of the twentieth century, domestic transmission of serious infectious diseases such as measles and polio had been eliminated in some developed countries. This is not the case in the developing world where many diseases are associated with poverty and inequality.

There are a number of implications for increased migration across disease disparate regions, including the transmission of certain diseases globally and particularly in countries receiving migrants.

For example, by the s, tuberculosis TB was thought to have been virtually eradicated in the UK. However, the incidence of TB in the UK has gradually increased over the two decades since the mids, especially in London where the number of cases rose by 50 per cent between and This rise has largely been attributed to the increase in travel and migration.

Three-quarters of the increase has been in non-UK born groups including black African 28 per cent and Indian 27 per cent people.

Risk factors

However, 85 per cent were not recent immigrants and had lived in the UK for at least two years, which suggests that transmission may have occurred after they had arrived in the UK. Reports suggest that the poorer socio-economic status and living conditions experienced by certain population groups have led to a gradual re-emergence of TB as a public health problem.

They are likely to be relatively light to moderate users of health services as they are relatively young, healthy, employed and, disproportionately, in professional roles many in healthcare. The health of migrants deteriorates with age and length of stay but this may not affect healthcare use.

Essay: Diabetes mellitus (DM), Type 2 Diabetes - Essay UK Free Essay Database

Health impacts during migration Another feature worth consideration is the implications for health of the migration journey itself. This is particularly relevant for refugees and asylum seekers, who are likely to display a greater prevalence of illness resulting from trauma, abuse, injury, deprivation and exposure, especially if they have been victims of trafficking or smuggling.

Type 2 diabetes is a serious health issue affecting australians at an alarming rate essay

Key questions How and why are increasing numbers of international migrants overcoming barriers to migration? What are the advantages and disadvantages for a developed country, such as the UK, in accepting large numbers of refugees from less developed countries?

The number of births is controlled by the natural reproductive potential of the species. This is also known as the biotic potential, which has evolved over time for individual species and is related to the survival rates of the young of that species. Thus fish species such as herring produce many young because their chances of survival are very low.

The number of deaths is controlled by environmental limiting factors that prevent survival. This group of factors is collectively known as environmental resistance.

Type 2 diabetes is a serious health issue affecting australians at an alarming rate essay

For example, natural hazards such as drought, floods, volcanic eruptions, etc. When the biotic potential is greater than environmental resistance, the population will grow. Key terms Biotic potential — In population ecology, the natural reproductive potential of the species.

Environmental resistance — A term used in population ecology to explain mortality rates controlled by environmental factors that prevent survival, for example, disease or shortage of food.

Although birth rates were high and family sizes were larger in the past, most parents were only survived into adulthood by two of their children, who effectively replaced them in the population.

The reason for the stabilisation of population was therefore the high death rates and low life expectancy brought about by the many diseases and lack of food security that threatened human lives.

Developments in technology have improved food supplies in many parts of the world. This, together with improvements in medical science, healthcare and sanitation, have been the main reasons behind the exponential growth in population over the past two hundred years.

Medicines and vaccines have been developed that combat many of the infectious diseases, such as smallpox, measles and malaria, which were killing people well into the twentieth century. Recognising that improved sanitation would also reduce the spread of water-borne diseases such as typhoid and cholera, also helped to control the death rate and increase life expectancy.

World population is still growing rapidly though the rate of growth is starting to slow down. This situation will affect us all in some way.Jan 04,  · The fundamental problem in operations here on Earth is that humans treat the world as being their domain to be used to meet their needs and wants without physical constraint.

Return to Transcripts main page. CNN SUNDAY MORNING. Note: This page is continually updated as new transcripts become available. If you cannot find a specific segment, check back later. The passing of the Natural Health and Supplementary Products Bill will result in many Natural Health Products becoming either severely restricted (via new proposed low dosage limits), or being made outright illegal in NZ.

Department of Health | Discussion of the four key health issues

Exercise is important to Australians. an increased awareness of a healthier lifestyle has led many Australians to alter their dietary and exercise habits and the type of health care they embrace.

aromatherapy and homoeopathy. Health news articles: Concise excerpts from highly revealing major media news articles on health suggest major cover-up. because GM foods pose a serious health risk in the areas of toxicology, allergy and immune function, reproductive health, and metabolic, physiologic and genetic health and are without benefit, For a powerful essay.

Obesity is identified by the Australian Longitudinal Study on Women’s Health as the primary cause of chronic illness in Australian women. 19 In addition to the increased rate of Type 2 diabetes and cardiovascular disease, the known consequences of obesity include mental health disorders such as depression, anxiety and social dysfunction.

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