Why Blood Sugar Spikes After Eating: Reasons And Solutions

Blood sugar increasing after eating a meal can be life-threatening, if ignored. Here are some ways to prevent it.

Chanchal Sengar
Written by: Chanchal SengarUpdated at: Oct 11, 2022 17:16 IST
Why Blood Sugar Spikes After Eating: Reasons And Solutions

Fluctuations in blood sugar levels are natural in type-2 diabetes patients but in some people, it suddenly spikes up after having a meal. Most people do not know this, but blood sugar levels do increase unhealthily after eating. In this article, we will talk about reasons and solutions to prevent sugar spike after meals.

Mealtime Sugar Spikes

After we eat food, it is broken down to provide energy to the body. This causes a rise in glucose levels, which is problematic in diabetes patients. The kind of food you eat is also a major factor. For example you are more likely to experience mealtime sugar spike after consuming carbs as compared to a fibre-rich diet. Also, not every diabetic faces the same issue. Thus, diabetics need to be cautious of what they eat and how their body responds to it. You might experience the following symptoms if blood sugar levels spike after eating:

  • Dizziness
  • Headache
  • Increased thirst
  • Fatigue
  • Blurred vision
  • Frequent urination

You must keep a digital blood glucose monitor at home to check your sugar levels when you experience the above-mentioned symptoms. It is important to get your blood glucose checked regularly to ensure it has not gone up. The blood sugar reading should not exceed 180 in diabetes patients.

Also Read: Dry Fruits You Can Have For Better Blood Sugar Control

Why Blood Sugar Spikes After Eating

Is spike in blood sugar after eating dangerous?

After-meal spikes in blood sugar levels are certainly not normal. If a diabetes patient experiences the same frequently, it might interfere with the functioning of other organs. The medical term for this is postprandial hyperglycemia. Over time, diabetics may experience issues with eyes, nerves, kidneys, and heart. Also, if the spike is very high, you may need immediate medical aid.

Thus, managing blood sugar is very important.

How to prevent spike in blood sugar after meal

Don’t sit immediately after eating

The habit of sitting or lying on the couch after eating is one of the triggers for post-meal high blood sugar. Being sedentary after eating can shoot up glucose levels as you are not moving and burning extra glucose. Even if you feel lazy and tired, you should avoid resting after eating, especially if you have high blood sugar.

Also Read: 5 Best Cooking Oils For Diabetic Patients To Manage Blood Sugar Levels

Besides, this might also trigger acid reflux and/or GERD symptoms. In order to digest the food, you must stay in an upright position and move your body to allow glucose breakdown in the bloodstream. Especially, if you consume acidic or citric foods, you must not rest after eating.

Blood Sugar Spikes After Eating

Take a walk

There is a reason why experts advise walking after eating. Walking helps in utilising excess glucose, which prevents a further increase in blood sugar. If you have high blood sugar, walking can really help keep levels in check. About 10 to 20 minutes of walking is sufficient. This would also help in boosting metabolism and digestion after meals.

Eat fibre-rich diet

Fibre is essential for diabetes patients. Consuming a high fibre diet minimises the risk of blood sugar spike as it allows slow release of glucose in the body. Fibre also boosts digestive health and reduces stomach issues that diabetics are prone to experiencing.

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