Depending on how long you walk for, and how fast your pace is, walking can either lower or raise your blood sugar levels.
Now you can add another reason to take a post-meal stroll – it may lower your blood sugar. That excursion doesn't need to take up a huge amount of your time either: Walking as little as two to five minutes after a meal can do the trick, according to a 2022 study in the journal Sports Medicine.
In most folks, 30-60 minutes after exercise, levels will lower. Often in type 1 diabetes, however, it takes longer for levels to come down post exercise.
On average, walking dropped my blood sugar by approximately one mg/dl per minute. The largest drop I saw was 46 mg/dl in 20 minutes, more than two mg/dl per minute. Walking was also surprisingly effective: my blood sugar dropped in 83% of my tests.
Drinking water regularly may rehydrate the blood, lower blood sugar levels, and reduce diabetes risk ( 20 , 21 ). Keep in mind that water and other zero-calorie drinks are best. Avoid sugar-sweetened options, as these can raise blood glucose, drive weight gain, and increase diabetes risk ( 22 , 23 ).
The review results suggest the best time to walk is within 60 to 90 minutes after eating. This is the window when blood sugar levels typically peak.
Researchers studying older adults with pre-diabetes found that 15 minutes of easy-to-moderate exercise after every meal curbed risky blood sugar spikes all day.
Good news: Two new studies found that exercising 30 minutes a day reduces your risk of diabetes by 25 percent, and walking for 10 minutes after meals lowers your blood sugar by 22 percent.
A walk, no matter when you take it, will generally lower blood sugar (glucose) levels.
Adrenaline raises blood glucose levels by stimulating your liver to release glucose. The food you eat before or during a workout may also contribute to a glucose rise. Eat too many carbs before exercising, and your sweat session may not be enough to keep your blood glucose within your goal range.
Try to work your way to 10,000 steps per day or at least 30 minutes a day to cut your risk of type 2 diabetes. If you have trouble walking 30 minutes at a time, try walking in smaller amounts throughout the day, such as 10 minutes in the morning, afternoon, and evenings.
The dawn phenomenon
In the early hours of the morning, hormones, including cortisol and growth hormone, signal the liver to boost the production of glucose, which provides energy that helps you wake up. This triggers beta cells in the pancreas to release insulin in order to keep blood glucose levels in check.
When your blood sugar level gets too high, the quickest way to reduce it is to take fast-acting insulin. Exercising is another fast, effective way to lower blood sugar. In some cases, you should go to the hospital. High blood sugar levels are known as hyperglycemia or high blood glucose.
May cause upset stomach
Some people may experience an upset stomach when walking after eating, with symptoms like indigestion, diarrhea, nausea, gas, and bloating ( 23 ). This can happen when food that's been recently eaten moves around in your stomach, creating a less-than-ideal environment for digestion.
Exercise (even just 10 or 15 minutes)
Physical activity can be a very effective method of reducing a high blood sugar. If you don't take insulin, exercise can be a very simple approach to reducing high blood sugar levels. Even just a 15-minute walk can have a big impact on your blood sugar.
For people who do not experience abdominal pain, fatigue, or other discomfort when walking just after a meal, walking at a brisk speed for 30 minutes as soon as possible just after lunch and dinner leads to more weight loss than does walking for 30 minutes beginning one hour after a meal has been consumed.
Just 2 minutes of walking after eating can help blood sugar, study says. Getting up and moving after you eat -- even if it's only for two minutes -- can help control blood sugar levels, a new study says. If you can't do that, try standing. It helps, too.
Evening exercise helps control overnight glucose levels. This research could be significant for people with diabetes who have glucose regulation problems.
There is a belief that walking just after a meal causes fatigue, stomach ache, and other types of discomfort. However, the author and one volunteer participant had no such negative reactions, and found that walking just after a meal was more effective for weight loss than waiting one hour after eating before walking.
Kick-start your day with a nutritious breakfast, which can have real benefits for your blood sugar management and overall health. Eating well is a vital part of diabetes treatment and management. Research suggests that skipping breakfast, even occasionally, can raise your risk of type 2 diabetes.
Making positive lifestyle changes such as eating a well-balanced diet, exercising regularly and getting down to a healthy weight (and maintaining it) are the key to possibly reversing or managing type 2 diabetes.
Increase Your Protein & Fat Intake
Eggs, peanut butter, beans, legumes, protein smoothies, fatty fish, and nuts are all high in protein. An increase in healthy fat intake also helps in sugar detox.
Some studies suggest that drinking coffee — whether caffeinated and decaffeinated — may actually reduce your risk of developing type 2 diabetes. If you already have diabetes, however, the impact of caffeine on insulin action may be associated with higher or lower blood sugar levels.
Lemon juice significantly lowered the mean blood glucose concentration peak by 30% (p < 0.01) and delayed it more than 35 min (78 vs. 41 min with water, p < 0.0001).