Hi
This is not an uncommon problem now a days. I am not sure about your level of insufficiency... But u can safely take
Vitamin D 60k in form of capsules or calcirol sachet, two times a week.. for 2 weeks, followed by once a week for next 6 weeks... In case of severe insufficiency, you can go for Vitamin D injections.
For
B12, take Neuribion Forte two times a day at night for one month, it will be helpful.
Next Steps
for exact opinion, share the values of ur test reports.
Health Tips
try taking sunlight exposure, more of nuts in diet, fruits like papaya and Orange