5 simple morning habits to support healthy blood sugar

Blood sugar levels are often highest in the morning because of the body's natural hormone surge, but a few simple habits may help bring them under control. From staying hydrated to choosing a protein-rich breakfast, experts say these daily routines can support healthier glucose levels alongside prescribed diabetes treatment.

Why blood sugar rises in the morning

Many people with diabetes experience the "dawn phenomenon," a natural rise in hormones such as cortisol and adrenaline before waking. These hormones increase blood sugar, and the body's insulin response may not be enough to keep glucose levels within a healthy range.

Five habits that may help lower morning blood sugar

1. Drink water after waking up

Overnight dehydration can make blood sugar more concentrated. Drinking a glass of water first thing in the morning may help improve hydration and reduce the effects of dehydration on blood glucose levels.

2. Choose moderate morning exercise

Physical activity helps the body use insulin more effectively and burns glucose for energy. However, experts note that high-intensity workouts may temporarily raise blood sugar in some people because they increase stress hormones. Walking or light strength training may be better options if morning glucose is already high.

3. Eat a protein- and fibre-rich breakfast

A breakfast rich in protein and fibre can slow the rise in blood sugar after eating and promote steadier insulin release. Adding healthy fats, such as nuts, seeds or avocado, may further support blood sugar management.

4. Monitor caffeine intake

Caffeine may temporarily raise blood sugar in some people by increasing stress hormone levels and reducing insulin sensitivity. Healthcare providers recommend monitoring how coffee or other caffeinated drinks affect your glucose levels and discussing intake if you have concerns.

5. Consider apple cider vinegar

Some studies suggest diluted apple cider vinegar may help lower fasting blood sugar levels. Experts generally recommend mixing one to two tablespoons with water rather than drinking it straight, as undiluted vinegar can irritate the mouth and stomach.

Other ways to reduce morning blood sugar spikes

Experts also recommend eating an earlier, lighter evening meal, limiting late-night carbohydrates and considering evening exercise to help reduce overnight glucose increases.

People who use insulin and continue to experience high morning blood sugar should speak with their healthcare provider before making any changes to medication timing or dosage.

Note to readers: This article is for informational purposes only and is not a substitute for professional medical advice. Always seek the advice of your doctor with any questions about a medical condition.