When it comes to managing blood sugar, most people focus on food. If something is high in sugar or carbohydrates, it’s often blamed for sudden spikes in glucose levels. Families of diabetic patients are
usually quick to monitor what’s on their plate, ensuring they avoid anything that could raise sugar levels.
But here’s the catch: food and drink aren’t the only culprits. Several less obvious, intangible factors can push your blood sugar higher, sometimes even faster than food. That’s why lifestyle adjustments are just as important as dietary changes. Here are five such hidden triggers:
Stress
Stress is one of the biggest, yet most underestimated, reasons for high blood sugar. When you’re stressed, your body releases the cortisol hormone, which signals the liver to release stored glucose for instant energy—a survival mechanism for emergencies. However, if stress becomes constant, so does the release of cortisol, keeping your blood sugar unnecessarily high. For diabetic patients, this can be particularly harmful.
Poor Sleep
A lack of good-quality sleep can also raise blood sugar levels. Insufficient rest can lead to insulin resistance, meaning glucose stays in your blood for longer. Over time, this can make blood sugar harder to control.
Irregular or Excessive Exercise
Not exercising at all can raise blood sugar, but surprisingly, so can intense or excessive workouts. Activities like resistance training or high-intensity exercises can cause temporary spikes, as your body releases glucose for energy. However, these spikes are usually short-lived and, over time, regular exercise helps improve overall blood sugar control.
Infections
When you’re unwell, your immune system works harder, demanding more energy in the form of glucose. This extra glucose often ends up circulating in the blood, leading to higher readings.
Hormonal Changes
Hormonal fluctuations, such as those during menstruation, perimenopause or menopause, can make the body less sensitive to insulin, resulting in higher blood sugar. Women in their 40s and 50s may also notice changes in weight, energy levels, and mood because of these hormonal shifts.
When a Sugar Spike is Natural
A temporary increase in blood sugar after exercise or during an immune response isn’t always a cause for concern. It’s a natural and necessary reaction. However, persistent stress, ongoing sleep deprivation, frequent infections, or long-term hormonal imbalances can cause lasting blood sugar issues that need attention.
How To Keep Blood Sugar In Check
The first step is understanding that not all sugar spikes are diet-related. Identifying these hidden triggers can help you take control of your health.
Simple changes like practising relaxation techniques, getting quality sleep, and sticking to a balanced exercise routine can make a big difference. If you notice unusual blood sugar fluctuations without changes in your diet, seek medical advice. For women dealing with hormonal shifts, professional guidance can be particularly beneficial.
