Fighting obesityBY PIETRO PAGANINI
- 4 March 2023
- Posted by: Competere
- Categories: highlights, News
To effectively combat obesity, it is necessary to understand its multiple and complex causes. It is often the result of a combination of factors that vary in each individual: genetic and metabolic factors, poor nutrition or unbalanced diets (calorie excess and nutrient deficiency), bad habits (sedentary lifestyle), psychological problems, and socio-economic factors (economic situation and education level), or use and abuse of drugs. An accurate diagnosis of the causes is essential for treatment and especially for prevention.
WARNING
Obesity is a global problem that affects many individuals around the world. According to the World Health Organization (WHO), obesity involves over 1 billion people worldwide – 650 million adults, 340 million adolescents, and 39 million children. In Europe, overweight and obesity affect almost 60% of adults and almost one in three children (29% of boys and 27% of girls).
CONSEQUENCES
Obesity is a condition in which a person has excess body fat that can have serious consequences on health (cardiovascular diseases, diabetes, musculoskeletal problems, cancer, respiratory problems, etc.), as well as psychological and social life (stigma and social isolation and difficulties in accessing services), and economic life (lower productivity, absenteeism, health and social costs). Obesity can also have a negative impact on national economies. An increase in the obesity rate can lead to an increase in health and social costs, resulting in higher costs for taxpayers and the public health system.
LIFE SHORTENS
It has even been hypothesized that, due to diseases related to obesity, life expectancy for humans is at risk of decreasing rather than increasing.
PUBLIC POLICIES
Therefore, individual and social actions that take into account as many factors as possible are necessary to reduce obesity. For example, limiting intervention to diet (reducing calorie intake or eliminating certain ingredients) is certainly useful but is ineffective and especially illusory. Diet is only part of the wider lifestyle or the more complex genetic and metabolic character that characterizes each individual.
Public policies to reduce obesity are effective when they comprehensively and targetedly address the multiple causes involved and make each citizen aware of their general conditions (DNA, metabolism, social and psychological status, etc.). To do this, they must necessarily focus on individual education and therefore on the diffusion and maturation of knowledge. Obesity is a social problem because it is primarily an individual problem.
FOOLISH POLICIES
It is surprising that at school, for example, we study everything but learn little or nothing about the energy we need (K/Cal) and the conditions that allow us to live well and better. It is alarming when the European Commission calls for education but only introduces superficial systems (food labeling such as the Nutriscore) as a tool to reduce obesity. By doing so, they demonstrate a lack of understanding of the problem.
SCIENCE AND TECHNOLOGY FOR A PERSONALIZED LIFE STYLE
Fortunately, the already advanced research in medical science and particularly genetics will enable each individual to understand their own DNA and therefore their relationship with food within a framework of psychological and social behavior. The same will be done by neuroscience.
WHAT EUROPE CAN DO
