You are here: Home » News-IANS » Health-Medicine
Business Standard

Obesity can lead to 13 types of cancer, says study

IANS  |  New Delhi 

Obesity leads to 13 types of cancer, including that of pancreas and esophagus, as fat cells affect the processes that regulate the growth of cells in the human body, says a study.

Due to excess fat in the body, fat cells produce hormones and proteins, according to the study conducted by the United Kingdom's Imperial College.

Besides being released into the bloodstream, these are also circulated around the body and this is why they increase the risk of several different types of

Fat cells are also said to affect processes that regulate cells' growth.

According to the World Health Organisation (WHO), around 1.9 billion adults worldwide are overweight or obese, and with obesity linked to some 13 types of cancer, the problem of extra weight poses a serious threat to their lives.

Among the 13 types of cancer, which are believed to have strong connection with weight gain, are oesophageal (food pipe), pancreatic, liver, stomach, colon and rectum, gallbladder, lung, kidney and gynaecological Among women, breast, ovary or uterus could occur.

"The most common types include breast and colon, while the most difficult to treat include pancreatic, oesophageal and gallbladder cancer," said the study.

Commenting on the study, Deep Goel, Director of Bariatric and Gastrointestinal Oncology Surgery at the BLK Super Speciality Hospital, said that obese had a greater risk of developing and also dying from several types of

"Let's say, if there's one normal-weight patient suffering from pancreatic and another obese patient suffering from the same of same stage, chances of an obese patient's death are more over normal-weight patient," said Goyal.

Stating that insulin is a very important part of how the body uses energy from food, Goyal said: "When people are obese, the level of insulin increases in the body which may help cells to develop. Moreover, fat accumulated in the body changes the levels of sex hormones -- oestrogen and testosterone, which again increases the risk of "

--IANS

rup/nir/dg

(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)

First Published: Thu, April 20 2017. 18:48 IST
RECOMMENDED FOR YOU