1. Skipping Breakfast
Making a habit of skipping breakfast can increase your risk of developing diabetes. When you skip breakfast, it disrupts your body's insulin functions. This can lead to erratic blood sugar levels and can also cause a decline in the function of pancreatic beta cells – the important endocrine glands that help convert glucose into energy.
A study in the journal Diabetes Care showed that people with diabetes who preferred to eat breakfast and eat less at dinner reduced their blood sugar levels by 20% compared to those who ate a light breakfast and a large dinner.

2. Not Drinking Enough Water
Water is crucial for the liver and kidneys to function properly and flush out toxins. If your body isn't getting enough water, it can't function as it should, and as a result, your blood sugar levels may rise.
Drinking at least two liters of water a day has many benefits. One of them is that you reduce your risk of high blood sugar. Drinking at least 8 glasses of water a day can reduce the risk of hyperglycemia by 21%.

3. Not Eating Enough Fruits and Vegetables
Fruits and vegetables are a key component of any healthy diet, especially if you want to maintain a healthy weight. Fruits and vegetables provide fiber, which helps keep your stomach feeling full and helps lower blood sugar levels.
Therefore, we should eat plenty of leafy green vegetables like spinach, kale, and broccoli. You should also eat dark-colored fruits because they are rich in antioxidants that can improve your body's insulin resistance.

4. Being Sedentary
Many people think that exercising once a day is enough, but the truth is, if you only exercise for 20-30 minutes in the morning and then spend most of your waking hours sitting at work, it's still bad for your health. Try to move and be active throughout the day, otherwise you may still be at risk of developing diabetes.
The American Diabetes Association recommends at least 60 minutes of daily exercise to manage stable blood sugar levels. Ideally, make sure you're getting some sort of physical activity throughout the day.

5. Staying Up Late
If you tend to stay up late, you need to change this habit, as staying up late can also lead to the development of diabetes.
Researchers have found that people who stay up late tend to have unhealthy habits, such as eating late meals or midnight snacks, possibly smoking to stay awake, and being less likely to exercise, and excessive exposure to screen light causes sleep disturbances...
All of the bad habits just mentioned, combined with improper blood sugar regulation and reduced insulin sensitivity, can lead to the development of diabetes.