LOS ANGELES — Drinking coffee, including decaf, instant and dark, might reduce the risk of colorectal cancer, according to a study which found that the benefits increase with more consumption.
Researchers from the University of Southern California (USC) examined over 5,100 men and women who had been diagnosed with colorectal cancer within the past six months, along with an additional 4,000 men and women with no history of colorectal cancer to serve as a control group.
Their findings were published in the journal Cancer Epidemiology, Biomarkers and Prevention.
Participants reported their daily consumption of boiled (espresso), instant, decaffeinated and filtered coffee, as well as their total consumption of other liquids.
A questionnaire also gathered information about many other factors that influence the risk of colorectal cancer, including family history of cancer, diet, physical activity and smoking. “We found that drinking coffee is associated with lower risk of colorectal cancer, and the more coffee consumed, the lower the risk,” said Stephen Gruber from USC.
The data showed that even moderate coffee consumption, between one to two servings a day, was associated with a 26 per cent reduction in the odds of developing colorectal cancer after adjusting for known risk factors, researchers said.
Moreover, the risk of developing colorectal cancer continued to decrease to up to 50 per cent when participants drank more than 2.5 servings of coffee each day, they said.
The indication of decreased risk was seen across all types of coffee, both caffeinated and decaffeinated. “We were somewhat surprised to see that caffeine did not seem to matter. This indicates that caffeine alone is not responsible for coffee’s protective properties,” said Gruber.
Coffee contains many elements that contribute to overall colorectal health and may explain the preventive properties. Caffeine and polyphenol can act as antioxidants, limiting the growth of potential colon cancer cells, researchers said.
Melanoidins generated during the roasting process have been hypothesised to encourage colon mobility. Diterpenes may prevent cancer by enhancing the body’s defence against oxidative damage, they said.
Nirmala Panta rape, murder case : Locals protest after wrong suspect paraded
BHIMDUTTANAGAR — Locals who were protesting against the rape and murder of Nirmala Panta of Kanchanpur’s Bhimdatta Municipality, have enforced shutdown in Bhimduttanagar Bazaar on Tuesday, protesting police’s failure to reveal facts behind the murder of 13-year-old girl and parading wrong suspect on Monday.
The District Police Office, organising a press conference on Monday,had made public Dilip Singh Bista (41), of Baghphanta, Bhimdatta Municipality-19 as Nirmala’s murderer.
Locals have shut down the market area stating that police were not being able to make public the true murderer(s) as they are not convinced by the findings of police citing that Bista was mentally unsound, according to the District Police Office.
Transportation has also been halted.
Bista, a resident of Khanna Chauraha area in Bhimdutta Municipality-19, was apprehended near the scene of crime on Sunday, according to police.
Police making public the wrong suspect has infuriated the locals and fueled the protest.
The agitators including various civil society organisations and human rights defenders have been picketing the District Administration Office and staging rally on the street mounting pressure on the police to reveal the facts behind the heinous crime.
Meanwhile, it had been learnt that police have fired rounds of teargas shells to contain the agitated mob.
Nirmala was found murdered in a sugarcane field on July 27, a day after she had gone to her friend’s home to get a notebook.Follow @gorkhapost