World Population Day 2023: Human population growth and its impact on health- Expert shares preventive measures for overall well-being

World Population Day: On July 11, the world observes World Population Day, which highlights the negative effects of overpopulation on human health. Global population growth rate worrying! India is expected to have the largest population on earth by 2050.

Overpopulation reduces the quality of life and can also affect other social and environmental issues. Malnutrition, pollution, overcrowded living conditions, and lack of health facilities are all the result of overpopulation, and they all increase the risk of infectious diseases in a community.

Child mortality has decreased as a result of significant improvements in medical treatment, especially vaccination, but nature has not fully intervened. There are many different predictions about the future of our population, but as a world community we certainly don’t want it to grow like it did in the last millennium.

In an exclusive interview with Zee English, Dr Samrat Shah, Consultant Internist at Bhatia Hospital, Mumbai, shares the reasons why overpopulation can actually contribute to several health problems and how to practice prevention.

“Overpopulation can have many effects in a country. Some of the major concerns include pressure on resources such as water, food and energy, increased pollution, environmental degradation, pressure on infrastructure and public services, high unemployment rates and reduced living standards. standards. Additionally, overpopulation can lead to social issues such as overcrowding, increased crime rates and strained healthcare and education systems,” says Dr. Samrat.

Effects of overpopulation on human health

Most people are aware of the harmful effects of population growth on the environment and society, but not on health. Many infectious diseases have started to spread as a result of problems including urban population and environmental changes due to population growth.

Here are the effects of overpopulation on health:

Increased risk of infection- Tuberculosis, Malaria, Cholera, Dengue fever and many more.

water-contaminated diseases Viruses spread more quickly, causing dangerous mutations in crowded areas.

Respiratory problems- Asthma, lung cancer, chest pain, congestion, sore throat, heart disease and other respiratory diseases.

Various other health hazards- Uncollected waste in large quantities poses several health hazards including cancer, neurological conditions, congenital malformations etc.

preventive measures to be taken

“To prevent and address the challenges of overpopulation, countries can implement various measures,” suggests Dr. Samrat. Here are a few suggestions:

1. Family Planning and Reproductive Health Services: Promoting access to contraceptive and reproductive health services can help individuals and families make informed decisions about family size.

2. Education and Empowerment: Investing in education, especially for women and girls, can lead to better health outcomes, higher economic prospects and lower birth rates.

3. Economic Incentives: Governments may introduce incentives such as tax breaks, subsidies or rewards for small families to encourage smaller, planned family sizes.

4. Urban Planning and Development: Efficient urban planning can help accommodate a growing population by creating infrastructure, affordable housing, and ensuring sustainable use of resources.

5. Migration and Regional Development: Encouraging regional development can help reduce population concentration in major cities and redistribute population more evenly across the country.

6. Sustainable Resource Management: Developing sustainable practices for resource management including water, energy and agriculture can help reduce stress on limited resources.

Population growth is an important global concern and is the root cause of many health problems. It is necessary to acknowledge the problem and take necessary steps to solve it. This can help in breaking the vicious cycle of rising health issues and aging population.

Overall, it is important to note that addressing overpopulation requires a holistic and multi-pronged approach, taking into account social, economic and environmental factors while respecting individual rights and choices.