Hi there,This is Dr Basu, experienced Internal Medicine Specialist.I am here to address your concerns and provide great service.
Vitamin B2 and B12 deficiencies can causde tingling commonly.
In times of stress, b12 requiremnt may increase.
You should consider taking vitamin B12 1000 mcg daily, and B2 200 mg daily for 3 months. Best wishes,It was my pleasure to help you today.If I have answered all your questions, Please rate my response Excellent (click on the 5th star on top).Please bookmark my profile for fast, reliable authentic answers!This is the link to my profile:http://www.justanswer.com/medical/expert-mysticdoc/