Injection therapies are used to deliver specific nutrients intramuscularly in cases of deficiency, poor absorption, or when oral supplementation is insufficient.
These therapies are prescribed following clinical assessment.
Vitamin B12 plays an essential role in red blood cell formation, neurological function, and DNA synthesis.
It is also involved in energy metabolism and neurotransmitter production.
In some individuals, oral absorption may be reduced due to digestive conditions, age-related changes, or other clinical factors.
Vitamin B12 injection therapy may be considered when deficiency is confirmed or suspected and absorption is compromised.
Potential clinical uses may include:
Vitamin B12 injections are prescription therapies and are used following clinical assessment.
Vitamin D plays a key role in bone health, muscle function, immune regulation, and physiological balance.
It is primarily produced through sunlight exposure, with dietary intake contributing to a lesser extent.
In regions with limited sun exposure, such as Ontario, suboptimal vitamin D levels are common, particularly during winter months.
Vitamin D3 injection therapy may be considered when deficiency is identified or when oral supplementation is insufficient.
Potential clinical uses may include:
Response is monitored through follow-up laboratory testing relative to baseline levels.
A brief call to review your concerns and next steps before committing to a full consultation.
― dr.sheenawu.nd
Email: [email protected]
This site is for informational purposes only and is not medical advice. Use does not create a patient-practitioner relationship.
© 2026 Dr. Sheena Wu, ND | All rights reserved | Designed & Developed by HealthBuddha.ca.
