Forget your Vitamin B12 level. You have lot many things to give your attention to. What is your actual problem for which you had gone for the test? Hope your purse is quite lighter now and feeling comfortable?

You can take Vitamin B Complex (Becosule) 1 cap dailyafter BF. Possibly that is the cheapest among the good quality b complexes available.

1) do massage to leg in upward direction with warm sesame oil or suitable oil for 15 min. Afterwards take hot fomentation for 10 min. 2) start natural calcium supplement.
3) do regular stretching exercise
4) in yoga do bhujangasan, halasan & suryanamaskar.

Your problems appears to be side effects and complications of DM
Medicines will help to control sugar levels only. I feel you are suffering from diabetic neuropathy. Your symptoms are not due to age
suggestions:
1.take inj.eldervit once in three days
2.get the report of average glucose(glycosylated hb every 3months)
3.strict diet control in consultation with dietician

Hi, first recheck the values of vitamin b12 and folic acid. Can continue oral vitamin b12 and folic acid supplements.

Mouth ulcer occurs because of so many reasons. Assuming that you are not using any form of tobacco. Most common is traumatic or because of tension. I suggest you to take cap eldervit zc for 3 months once daily. Take plenty of vegetables and fruits daily.

Check your serum calcium levels and get a whole body bone densitometry test done to rule out oesteporosis. Repeat your b12 and vit d tests also. With the reports, consult me privately. For the time being, take tab rumalaya forte 1-1-1 and apply mahanarayana taila to the affected part and give hot water fomentation. Perform neck exercises everyday in the morning and evening.