The nutritional problem affecting the well-being of New Zealand society is childhood obesity. About 11 percent of the child population is obese and about 21 percent are overweight. This is a problem because New Zealand has the fifth highest rate of childhood obesity. Explanation of Nutritional Problem For an individual to be obese, they must have an abnormal or excessive amount of fat that poses a risk to their health. Body mass index (BMI) is used to determine whether an individual is underweight, healthy weight, overweight, obese, or extremely obese. BMI is calculated by dividing a person's weight in kilograms by the square of their height in meters. Say no to plagiarism. Get a tailor-made essay on “Why Violent Video Games Should Not Be Banned”? Get an original essay For a person to be considered obese, their BMI is 30 or more according to the World Health Organization. Obesity among New Zealand children is high: one in nine children are now classified as "obese", while three in ten adults are. New Zealand has the fifth highest rate of childhood obesity within the Organization for Economic Cooperation and Development, which is bad because there are thirty-five other countries outside the organization. In New Zealand, around 11 percent of the child population is considered obese. According to the Ministry of Health, the rate of childhood obesity increased from 8 percent in 2006/2007 to 12 percent in 2016/2017. While there are still 21 percent of children who are overweight but not obese. Who is affected by the problem? The individuals and groups affected by the problem of obesity are children, families, and communities. There are also three different ethnicities that are also mainly affected by this problem. Families and children are affected by this problem, not only because they physically have a weight problem, but also because of the other types of health problems that come with it. Health problems that can arise when a person is significantly overweight are the risk of developing type 2 diabetes, high blood pressure and they can also develop mental health problems such as anxiety, this is not not always physical illnesses. If a young child develops a secondary illness such as type 2 diabetes, they may need help from the family around them to help manage it. The community is affected by the fact that 42 percent of New Zealand's population is obese, which can result in hospitals treating more and more patients who undergo gastric bypass or other types of surgeries that can help an individual to lose weight. Gastric bypass is a type of surgery that requires a lot of time and money, which is why it is not done much and why it is offered to people over the age of 18, which can cause hospitals to contact the Ministry of Health. health to get more funding to be able to perform more surgeries, which affects taxpayers. The three different ethnicities affected by the problem of extreme overweight are Maori, Pacifica and European. Māori and Pacifica people have a higher risk of developing obesity than Europeans. 18 percent of Māori children and 29 percent of Pacifica children are considered obese. They are affected mainly due to environmental and biological factors. Environmental and biological factors are what they eat, the speed of their metabolism, the financial situation of the city, the number of.