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Harvard gastroenterologist explains how eating not 1 but 2 kiwis daily can improve gut health, aid digestion naturally

A gastroenterologist shared that kiwis are excellent source of dietary fibre, which can help regulate bowel movements and alleviate symptoms of indigestion.

Published on: Jul 10, 2025, 10:14:09 IST
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Dr Trisha Pasricha, a gastroenterologist, shared in a July 7 piece for The Washington Post why she asks her patients to eat kiwi. According to Dr Pasricha, who is an ‘instructor of medicine at Harvard Medical School’, if you want to improve your gut health, 'try two kiwis a day'. Also read | Gastroenterologist shares 8 foods that can lower the risk of colon cancer: From watermelon to kiwi

Kiwis are a nutrient-rich fruit that can support gut health and digestion. (PhotoMIX Company)
Kiwis are a nutrient-rich fruit that can support gut health and digestion. (PhotoMIX Company)

1 kiwi has most of your daily vitamin C requirement

She said that eating two kiwis daily can alleviate constipation and improve gut health, according to a 2022 study: and no, ‘you don’t have to eat the kiwi’s peel’.

Dr Pasricha said, “A single kiwi contains 80 percent or more of an adult's daily vitamin C requirement and packs two to four grams of fibre. In addition to vitamin E and K and other beneficial antioxidants, one of the kiwi's most important properties is an enzyme called actinidin. It is present in only a few dietary sources and can help break down proteins, aiding in our digestion.”

What eating two kiwis per day for four weeks can do

She added, “In a 2022 study, scientists found that eating two green kiwis per day for four weeks helped people have more complete bowel movements. On average, people pooped between one and two more times a week. For people with constipation, kiwis improved abdominal pain, indigestion and straining during bowel movements.”

A study published in The American Journal of Gastroenterology in June 2023 found that consuming two green kiwis daily led to significant improvements in bowel movement frequency, stool consistency, and overall digestive comfort in individuals with constipation and irritable bowel syndrome with constipation (IBS-C).

Having kiwi every day might do more than you think. In an April 5 Instagram post, Dr Kunal Sood, an anesthesiology and interventional pain medicine physician, explained how this fuzzy green fruit could be a game-changer for your overall health. Click here to know what he said.

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.

  • Sanya Panwar
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    Sanya Panwar

    With a keen eye for detail and a heart for storytelling, Sanya is a seasoned lifestyle journalist who has spent over a decade documenting the intersection of aesthetics and substance. Since stepping into the media world in 2012, she has cultivated a career defined by versatility, curiosity, and an unwavering passion for what makes life both beautiful and meaningful. Over the last many years, she has navigated the fast-paced realms of health, wellness, fitness and fashion while pivoting seamlessly into the nuances of decor and travel. Her work often explores the deeper layers of modern living, delving into art and decor trends that transform spaces, insightful perspectives on gender, parenting, and mental health, immersive travel narratives that capture the essence of a destination. A self-proclaimed aesthetics enthusiast, Sanya doesn't just report on trends — she analyses them. Whether she’s identifying the next shift in fitness or discovering a breakthrough in design, she uses her platform to spark meaningful conversations that resonate with a contemporary audience. Sanya is an alumna of St. Xavier’s College, Kolkata, and the Asian College of Journalism (ACJ), Chennai, where she honed the investigative rigour she brings to her lifestyle reporting today. When she isn't chasing deadlines or conducting interviews, Sanya practices what she preaches. You’ll likely find her sipping matcha, practicing yoga, or scouting the newest cafes. Above all, she finds her balance in nature — whether it's a quiet hike or a moment of reflection in the outdoors, she remains constantly inspired by the tranquillity of the natural world.Read More

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