5. High Glycemic Index Carbs
Bread and pasta made with refined white flour are high in the glycemic index, which means they increase blood sugar very quickly. This puts you in a state of high and collapsing, a cycle that can definitely appear on your face. Refined carbohydrates have been shown to accelerate skin aging and cause blemishes such as acne and rosacea.
Instead, eat whole wheat products. It fills you better than refined substances, plus it can lower blood pressure and reduce the risk of developing chronic diseases including type 2 diabetes and heart disease. Another option is to be really creative and to eat noodles made with beans and bread based on ground flaxseed.