Why is my blood sugar high at 12 o'clock at night? What should I do if my blood sugar is high at night?

For people with high blood sugar or even diabetes, blood sugar is a very stressful thing. In order to control blood sugar, many foods cannot be eaten too much, and blood sugar levels must be monitored regularly. So what are the reasons for high blood sugar at night?

Why is blood sugar high at 12 o'clock at night?

1. The dinner is unreasonable.

Eating too much for dinner, such as white porridge, steamed bread and other fast-blood sugar-raising foods, will cause blood sugar to rise at night. It is recommended to eat some whole grain products for dinner, such as whole grain rice, purple sweet potato, corn, buckwheat noodles, etc., and then add vegetables.

It is not advisable to eat fatty, greasy, or meaty foods for dinner, nor should it be too delicate. Eating too greasy food for dinner will cause a slow and continuous increase in blood sugar, which will easily lead to a phenomenon of high blood sugar at night.

2. Improper use of medication or insulin.

If you forget to take medicine or inject insulin at dinner time, your blood sugar will naturally be high at night.

3. Eating too many snacks at night.

This will also cause high blood sugar in the middle of the night or when you wake up in the morning. It is generally recommended to control the amount of nighttime snacks to less than 50 grams.

4. Insomnia.

If you suffer from insomnia at night frequently, it will aggravate blood sugar disorders, so diabetics must develop good work and rest habits.

What to do if blood sugar is high at night?

If the blood sugar fluctuation is around 2mmol/L, it is considered normal and acceptable. This is because staying up late, changes in deep and shallow sleep, and dreaming can affect the secretion of glucose-raising hormones and cause blood sugar fluctuations. "Movement" is absolute, and "stillness" is relative.

It is recommended to observe blood sugar for 2-3 consecutive nights. If it is high, it indicates that the medication needs to be adjusted. If it is occasionally high, it is necessary to adjust the dinner diet, bedtime snacks, exercise, etc. If the blood sugar rises "surfing-style" at night, this generally requires insulin treatment.

How to regulate high blood sugar

Sports conditioning

If your body allows, do physical exercise at least three times a week, such as walking, practicing Tai Chi, climbing stairs, and playing table tennis. Try not to exercise on an empty stomach. Wear appropriate shoes and socks to reduce foot and body injuries. Have a few pieces of candy or chocolate ready before exercising to prevent hypoglycemia during exercise.

Diet

Patients with type 2 diabetes have relatively insufficient insulin secretion. They can take small and frequent meals to reduce the insulin burden. In addition, they should eat less high-calorie foods. If your BMI is above 24, you need to lose weight. Calculate the total daily calories according to your labor capacity and then allocate your daily diet.

You can add more foods with high fiber content, such as vegetables, whole grains, etc. These foods have a low glycemic index and can promote gastrointestinal motility.

Take rest

It is recommended to develop a regular schedule of going to bed early and getting up early, and not stay up late, because insomnia or irregular sleep schedules can cause large fluctuations in blood sugar, which is not conducive to blood sugar control.

Stop drinking

Alcohol can damage liver tissue, causing a decrease in liver glycogen reserves and disrupting sugar metabolism, which is not conducive to blood sugar control. In addition, you cannot drink alcohol before taking many medications.