You will have to take
vitamin d3 supplements ususally oral usually with
calcium supplements. If u have any symptoms the option to take injectable vitamin d3 will depend on severity of symptoms.
Usually 60 000 units of d3 are given orally once per week for 6 weeks.it is easily available as granules or capsules in this dose.
Next Steps
visit an orthopedician if u have any symptoms and for a proper prescription.
Health Tips
if u r a vegetarian u will have to take d 3 supplements and b 12 supplements lifelong at periodic intervals . however there is such a thing as d3 overdose called hypervitaminosis. so visit a orthopedician for a longterm supplementation and how to plan it out.