A short walk after dinner could offer significant health benefits, especially for blood sugar control, according to Neal K. Shah, a Johns Hopkins and NIH-funded researcher and CEO of CareYaya.
In a recent Instagram video, Shah claimed that a 10-minute walk after a meal may help manage blood sugar spikes more effectively than a longer workout done at another time of the day. However, he clarified that the habit should not be seen as a replacement for regular exercise, including strength training and cardio workouts.
“The secret isn’t the walk. It’s the timing,” Shah said in the video.
Why Walking After Meals May Help
Shah explained that after eating, blood glucose levels naturally rise as the body breaks down food. He said that light physical activity soon after a meal may help muscles use some of that glucose for energy, potentially reducing the rise in blood sugar levels.
According to Shah, studies have suggested that short walks taken after meals can help flatten post-meal blood sugar spikes and may be more effective for glucose control compared with taking a single longer walk earlier in the day.
He added that this could be particularly relevant for older adults and people monitoring their blood sugar levels, as repeated blood sugar spikes over time are associated with increased risk of insulin resistance and type 2 diabetes.
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Not A Replacement For Gym Workouts
While highlighting the benefits of post-dinner walks, Shah stressed that they should not replace structured exercise routines.
He said strength training and longer cardio sessions play an important role in building muscle, improving heart health and maintaining physical strength, benefits that a short walk alone cannot provide.
“The most powerful routine isn’t one or the other. It’s both,” Shah said, suggesting that people combine regular workouts with short walks after meals.
What Experts Say About Post-Meal Walking
Health experts have often recommended light activity after meals as a way to support metabolic health. Several studies have explored the link between post-meal walking and improved blood glucose response, though individual results can vary depending on factors such as diet, age, fitness level and existing health conditions.
A short walk after dinner may be an easy habit to add to daily routines because it requires little time and does not demand high physical effort.
However, experts advise people with diabetes or other medical conditions to follow personalised exercise recommendations from healthcare professionals.
The key takeaway, according to Shah, is that small lifestyle changes, when done consistently, can contribute to better health outcomes over time.