Why Blood Sugar May Rise In The Morning Before You Eat

You just woke up, haven’t had anything to eat yet, and somehow your blood sugar is still pretty high.

For a lot of folks with diabetes, this can be really annoying and confusing. This is called the ‘dawn phenomenon,’ and it’s that spike in blood sugar that occurs in the early morning, often before you even have breakfast or eat anything.

Even though it may feel like your body is responding to something you had for dinner last night, the increase is actually linked to a series of natural processes that take place while you’re still snoozing.

So, what’s the reason behind this, and can you do anything to stop it?. What’s happening in your body during those early morning hours and what it could mean for managing your diabetes.

How does it differ from other blood sugar changes throughout the day?

The dawn phenomenon is a natural rise in blood sugar that happens in the early morning, usually between 2 am and 8 am. 50% of individuals with type 1 or type 2 diabetes go through the dawn phenomenon.
This occurs due to the body releasing hormones overnight, like cortisol, growth hormone, and glucagon, which boost glucose production and increase insulin resistance – both of which can be issues for those with type 2 diabetes.
In these situations, the liver provides glucose to the body, but there’s too much glucose without enough insulin to balance it out.
Unlike the spikes in blood sugar that happen after eating or exercising, the dawn phenomenon isn’t related to food but rather to the changes in the body clock’s readiness.

The ones who are most impacted are those with inadequate blood sugar management, individuals with increased insulin resistance, older adults, and those who have irregular sleep patterns.

Even those with prediabetes or elevated blood sugar levels can experience a slight increase in the early morning.

However, this effect is most significant in individuals with diagnosed diabetes, as their bodies struggle to produce or utilize insulin effectively to counteract the hormonal release of glucose.

Ways to tackle this issue

Adjusting the timing of diabetes medications or insulin, often moving it closer to bedtime, and steering clear of carb heavy meals or snacks before going to sleep.
Having dinner earlier and engaging in light evening exercise can also be beneficial.
For some individuals, using an insulin pump or trying different medications might provide better control over morning blood sugar levels.
Sticking to a consistent medication schedule, timing meals properly, and collaborating with a healthcare professional to tailor your plan are crucial steps.

These adjustments can help reduce morning blood sugar spikes and enhance overall daily management.

DISCLAIMER: This article is derived from information available in the public domain.It’s always a good idea to check your doctor before beginning any new routine.

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