environmental pollution is now a days gain widespread attention amongst
residents living in metro cities such as hazardous level of air pollution in National
Capital Delhi. It has tremendous adverse impact on human health and can induce
cancer as well.
Meet Dr. Sandeep Nayak, Director of Surgical Oncology, Robotic & Laparoscopy at Fortis Hospitals- Bangalore, who shares his view on environmental pollution and its adverse impact on human health with an interview with www.theearthview.in
A) What are the major carcinogens
elements that are present in the polluted environment i.e. polluted air or
contaminated water that can damage our health?
are many known and unknown chemicals that can damage us. More than the
chemicals the fine dust in the air that is inhaled can damage lungs. In 2013
outdoor air pollution was declared carcinogenic, as these are dust particles
that are one-millionth of a meter, which comes from vehicle fumes and
factories. The smallest of these particles called PM10 and PM2.5 are mainly
implicated in lung cancer. 1 in 10 case of lung cancers is due to air
pollution. However, it is important to remember that smoking is another big
cause of lung cancer. Drinking water has other concerns. Most of the risk is
due to arsenic and disinfection byproducts. These chemicals can cause multiple
kinds of cancers.
B) What type of cancers was typically
caused by industrial effluents and by air pollution?
research so far has proved that industrial effluents and air pollution can
cause lung cancer, skin cancer and urinary bladder cancer.
C) Air Pollution in a few major
cities in India is getting worse in the recent past? What precaution a common man can do to reduce
its impact on our day-to-day life?
of all, common man should own this as they are responsible for the pollution
and they should make attempts to bring down their carbon footprint. It is necessary that each of us should avoid
using the polluting vehicle, reduce the usage of cars, do not burn things, etc.
D) Do you suggest the air purifier,
which is being used in home, or offices can prevent from the adverse impact of
bad air quality?
Yes, they do help by filtering the most dangerous dust particles.
Common man should own this and should make attempts to bring down their carbon footprint- Dr. Sandeep Nayak
E) Is there any specific food habit
one must reduce to reduce the impact of carcinogens
consumption of fresh fruits and vegetables helps a lot in staying healthy.
However, it is essential that we should avoid ultra-processed food that can be
unhealthy for our body.
F) Lack of environmental awareness
results in epidemic across the country. Government is promoting Swachh Bharat
Abhiyan for cleanliness, how this initiative can be seen as a stepping-stone
for a healthy environment?
Bharat is mainly for hygiene while pollution is a broader topic than that. It
needs a major change in the attitude of people and materialism has to end. We
need to look at how to reduce our carbon footprint.
About Dr. Sandeep Nayak
Dr Sandeep Nayak is
a senior surgical oncologist (cancer surgeon) who
specializes in diagnosing and treating people with cancerous or precancerous
conditions. He is widely
experienced in both open and minimal access cancer surgeries (laparoscopic and
robotic). However, his keen interest is in minimal access surgery, which
includes both robotic and laparoscopic cancer surgery, and he is dedicatedly
worked in this field over the years and has trained many students in this
field. He has a fellowship in laparoscopic & robotic cancer surgery and he
is known for his skills in laparoscopic and robotic cancer surgery.
He has authored many research articles in national and
international journals. He has also presented award winning papers and invited
lectures at medical conferences across the nation and has many scientific
presentations to his credit.
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