People with type 2 diabetes, especially older adults, often experience sleep difficulties for various reasons. High blood sugar levels can lead to frequent urination, causing individuals to wake up repeatedly to use the restroom. Conversely, low blood sugar can trigger symptoms like dizziness and sweating, which disrupt restful sleep.

Individuals with type 2 diabetes also face a higher risk of sleep apnea, which significantly impacts sleep quality. Peripheral neuropathy, a complication of type 2 diabetes, can develop when high blood sugar damages nerves. This damage often results in burning sensations and pain in the feet at night. Nerve damage also contributes to restless legs syndrome, further preventing sound sleep.

The following tips can help people with type 2 diabetes fall asleep more easily and achieve better sleep, thereby supporting overall disease management.

Effective blood sugar control is crucial for improving sleep. Individuals should consume low glycemic index foods to minimize blood sugar fluctuations that disrupt sleep. For instance, opt for protein-rich snacks like nuts instead of sugary biscuits. It is also important to prevent low blood sugar episodes at night. A continuous glucose monitor can help detect and manage nocturnal hypoglycemia.

Caffeine, found in black tea, coffee, carbonated soft drinks, and even chocolate, can interfere with sleep. For better rest, limit caffeine intake throughout the day and specifically avoid it several hours before bedtime.

Regular physical activity helps control blood sugar and enhances sleep quality. Exercise also boosts mood and reduces stress, contributing to more restful sleep. People with diabetes should aim for at least 30 minutes of exercise five days a week. Complete any physical activity at least one to two hours before bedtime to avoid negatively impacting sleep.

People with diabetes, especially older adults, should exercise regularly to help control blood sugar. Illustration: Ngoc Thanh

People with diabetes, especially older adults, should exercise regularly to help control blood sugar. Illustration: Ngoc Thanh

If overweight, consult a doctor for guidance on safe weight loss and weight management. Losing 10% of body weight can improve blood sugar levels and reduce the risk of depression and sleep apnea.

Focus on high-quality protein sources like chicken, eggs, and seafood. Consuming sufficient protein throughout the day can help individuals with diabetes better control their blood sugar.

Optimize your sleep environment to promote restful sleep. Remove electronic devices such as tivi and smartphones to avoid distractions and difficulty falling asleep. Ensure your pillows and mattress are comfortable and supportive. Maintain a comfortable room temperature, avoiding extremes of heat or cold. Minimize both artificial and natural light.

Establishing a consistent sleep schedule helps regulate your body's internal clock. Go to bed and wake up at the same time each day, striving for consistency even on weekends.

Practice relaxation techniques one to two hours before bed. Gentle yoga, breathing exercises, reading, or a warm bath can help your body relax and prepare for sleep.

While naps can help maintain alertness throughout the day, if a 20-minute nap negatively affects your nighttime sleep, it is advisable to temporarily avoid napping.

If these lifestyle changes do not improve sleep quality, people with diabetes should consult a doctor for examination and treatment if necessary. Underlying medical conditions affecting sleep, such as diabetic neuropathy or sleep apnea, can lead to long-term health problems over time.

Anh Ngoc (According to Healthline)