Not having a balanced meal
When eating lunch, make sure your plate/bowl is balanced with all the essential nutrients. That is, your lunch should contain equal amounts of fiber, protein, and carbohydrates.
Healthy carbohydrate choices include quinoa, brown rice, and oats. Having a balanced meal will help keep your blood sugar levels under control.
No fixed time
You should also have a set time for lunch. That means trying to eat lunch at the same time every day. Doing this will help you get into a healthy routine and prevent blood sugar spikes.
Eat fried food
Fried foods are cooked in a lot of oil and often contain a lot of salt, which is not good for diabetics. Avoid fried foods at lunch to control blood sugar levels. Instead, add more fiber-rich and protein-rich foods.
Eat lots of sugary foods
At lunch, you should also avoid sugary foods and drinks like sweet sauces to avoid a spike in blood sugar.