Diabetologist explains how a simple ‘15 minute walk’ after meals can drop your blood sugar levels instantly

Feeling sluggish after meals? Diabetologist Dr Brijmohan Arora reveals how a simple 15-minute walk can quickly lower blood sugar and boost metabolic health
After a hearty meal, many of us feel sleepy or sluggish and instinctively reach for the couch or the bed. But what if taking a few minutes to move could actually benefit your body in ways you might not expect? Dr Brijmohan Arora, a diabetologist and senior consultant physician with over 24 years of experience, shares in his November 30 Instagram post how post-meal activity, even a short walk, can play a surprising role in regulating blood sugar and supporting overall health. (Also read: Cancer surgeon with 22 years of experience shares ‘Japanese eating secret’ to manage weight and stay young )
How does a simple walk impact blood sugar
Dr Brijmohan starts the video by showing how just a short stroll changed his glucose levels. “Today’s CGM update: 107 → 96 mg/dL in just 15 minutes. Nothing except a simple walk in the sun during my market round,” he shared, highlighting how quickly movement can influence blood sugar.
He explains that using a Continuous Glucose Monitor (CGM) reveals what truly works and what doesn’t. “When you wear a CGM, you see the truth in real time: It’s not fancy supplements… It’s not complicated diets… It’s not ‘magic’ superfoods… It’s movement,” says Dr Brijmohan.
Why does walking work so effectively
According to him, the science is simple: “Your muscles act like glucose sinks, the moment you start walking, they start pulling sugar out of your bloodstream.”
That’s why he calls walking one of the most powerful metabolic tools we often overlook. “Walking is one of the strongest metabolic medicines for diabetes, prediabetes and insulin resistance. Cheap. Safe. Effective. And massively underrated.”
He urges anyone noticing rising glucose levels to begin with the basics. “If your CGM graph is always high… if your HbA1c is rising… if belly fat is increasing… start with the most powerful habit: WALK DAILY,” he advises.
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.
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 AUTHORAkanksha AgnihotriAkanksha Agnihotri is a lifestyle journalist with over 3 years of experience. She is a psychology graduate and holds a postgraduate diploma in Radio and Television Journalism from the Indian Institute of Mass Communication, Delhi, where she graduated as a gold medalist. Originally from Bhopal, the beautiful capital of Madhya Pradesh, she draws inspiration from the city’s rich cultural heritage and layered storytelling traditions that subtly shape her narrative voice. She writes extensively about fashion, beauty, health, relationships, culture, and food, exploring everything from trending styles and runway moments to wellness routines and mindful living. Passionate about meaningful and candid conversations, she enjoys interviewing celebrities, doctors, designers, and film personalities, diving into discussions on fitness, beauty, mental health, and everything fun in between. With a keen eye for trends and a thoughtful understanding of human behaviour, she brings depth, sensitivity, and authenticity to her stories, ensuring they resonate with a wide and diverse audience. When she’s not working, you’ll usually find her lost in a book, planning her next mountain trek, or mapping out spontaneous travel escapes. She loves discovering new authors, revisiting old favourites, and spending quiet afternoons in museums soaking in art, history, and culture. An avid bird-watching enthusiast, she finds joy in early morning walks, spotting rare birds, and reconnecting with nature. Whether sipping coffee while journaling her thoughts or exploring hidden corners of a new city, she constantly seeks inspiration in everyday moments that often turn into compelling story ideas.Read More
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