I am writing to seek your advice regarding a recurring issue I’ve been experiencing with mouth ulcers. The ulcers usually occur on the tongue, and inside of my cheeks, and they are very painful, making it difficult to eat or drink. I have tried taking Riboflavin tablets but it didn't work. These ulcers are impacting my daily life and my ability to eat properly, and I am concerned about my nutrition and overall health. Could we discuss possible causes and effective treatments for these ulcers at your earliest convenience? I appreciate your help with this matter.