I am a vegetarian, I have been feeling body pain in morning especially back and the parts that are in contact with bed during sleep, and the pain disappears after a while, before a year or so I had feeling of numbness in my legs for few days, before 2 days I had feeling of heaviness in my genitals, I had a check up with my family doctor and according to him I am going through deficiency of vitamin b12 and b6, he prescribed me few medicines, yet I want to know as a vegetarian how to come over deficiency of such vitamins, what should I involve more in my diet or if I can get prescribed a diet plan from a nutritionist? And what are the causes that can led to deficiency of these vitamins.