Cinnamon can help you lose weight by decreasing your appetite. With regular use, you will notice a decrease in hunger, which will allow you to better control your eating. You'll have a healthy calorie deficit if you eat less food (or snacks), which could lead to weight loss. Cinnamon can aid in the reduction of blood sugar levels. Your insulin sensitivity will increase after you consume your cinnamon coffee, which may result in the desired benefits. Cinnamon in your coffee might also aid to boost the antioxidant effects.