Drinking coffee when eating western fast food will do double harm to your health.

We all know that Western fast food is not very healthy, but a new study published in the Journal of Nutrition at the University of Guelph in Canada has found that drinking coffee while eating Western fast food can be doubly harmful to your health.

Western fast food, such as hamburgers, French fries, pizza and so on, contains a lot of fat. The study found that when healthy people eat a high-fat diet, their blood sugar levels soar, while eating caffeinated drinks at the same time will double their blood sugar levels, reaching the blood sugar levels of people with diabetes. The results show that saturated fat interferes with the body's ability to remove sugar from the blood, and this risk is further increased when consumed with coffee, and the effect lasts for several hours. Keeping high levels of sugar in blood for a long time will cause damage to human organs.

The head of the study said the new study is of great significance for people at high risk of metabolic diseases and type 2 diabetes. These people are advised not to eat too much caffeine and to eat less red meat, processed foods and western fast food as much as possible.