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Stanford gastroenterologist says ‘10 gram of fibre in your diet lowers colon cancer risk by 10%’; 4 ways to prevent it

Stanford gastroenterologist suggests 4 tips to prevent colon cancer, including increasing dietary fibre by 10 grams, limiting red meat consumption, and more.

Updated on: Sept 11, 2025 08:42 am IST
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In an Instagram post shared on August 15, Dr Wendi, a Stanford gastroenterologist, stressed that ‘you are way too hot to let colorectal (colon) cancer be the reason that you go.’ The video highlights how colorectal cancer is now the number two cancer killer of women and the number one for men. Therefore, it is important to know ways to prevent it. Let's find out what the gastroenterologist shared.

According to the gastroenterologist, studies have shown that for every 10 grams of fibre you add to your diet, you decrease your risk of colon cancer by about 10 percent. (Representation pic: Shutterstock)

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When should you get an immediate colonoscopy?

As someone whose job it is to diagnose and prevent colorectal cancer, Dr Wendi listed everything one needs to know about either preventing colorectal cancer or at least catching it early while it's still curable. She mentioned a few warning signs one should look out for and get an immediate colonoscopy. The symptoms are:

  • Blood in your stool
  • Pencil-thin stools, or
  • Iron deficiency anaemia

4 ways to prevent colorectal/colon cancer

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Finally, the gastroenterologist stressed the importance of knowing your family history, not just of cancer but also high-risk polyps, because you might be able to get earlier screening colonoscopies.

'Don't let somebody else tell you you're too young to get cancer…'

While the above-mentioned symptoms should push you to see your doctor, the gastroenterologist warned that if you're not having any symptoms, get a colonoscopy as soon as you're of screening age. She added, “Don't let somebody else tell you you're too young to get cancer.”

Note to readers: This article is for informational purposes only and not a substitute for professional medical advice. Always seek the advice of your doctor with any questions about a medical condition.

Note to readers: This report is based on user-generated content from social media. HT.com has not independently verified the claims and does not endorse them.

 
ABOUT THE AUTHOR
Krishna Pallavi Priya

Krishna Priya Pallavi is a journalist with over 9 years of experience, covering health, fashion, pop culture, travel, wellness, entertainment, festivals, mental health, art, decor, fitness, and sex and relationships. She is an alumna of the Indian Institute of Mass Communication (IIMC), Dhenkanal, and holds an undergraduate degree in Journalism and Mass Communication from Guru Gobind Singh Indraprastha University, Delhi. Her strong academic foundation informs her analytical and detail-oriented approach to storytelling, helping her uncover stories where none seem to exist. Before joining Hindustan Times, Pallavi worked with some of India’s leading media organisations. She spent close to three years at India Today, where she honed her newsroom skills and developed a sharp editorial sensibility. She also worked for over a year and a half at Vagabomb, ScoopWhoop’s feminist digital platform, where she explored stories through a gender-sensitive, socially aware lens. Pallavi has a deep interest in global fashion trends and international fashion seasons, and enjoys interviewing celebrities and tracking pop culture movements—interests that frequently translate into engaging, reader-friendly stories. Alongside lifestyle and entertainment, she has a keen eye for impactful health and wellness journalism, regularly interacting with doctors, designers, and digital content creators to bring nuance and credibility to her work. Born and raised in Haryana, Pallavi remains deeply connected to her ancestral roots in Odisha. Her ability to spot fresh angles brings curiosity and depth to stories she pursues. When not chasing deadlines, she enjoys spending time with her dog, planning her next vacation, reading, running new trails, and discovering new destinations.

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