Its precise control over reproductive hormones makes it valuable in both clinical and therapeutic settings
Anyone with copper-metabolism disorders, active malignancy, or during pregnancy/breastfeeding should avoid it, and everyone should consult a licensed clinician first
Vitamin B12, or cobalamin, is a fundamental nutrient required for DNA synthesis, red blood cell formation, and neurological health
It is a safe and effective option for children, adults, and travellers who need full protection
According to the Mayo Clinic, parenteral vitamin B12 therapy is clinically indicated for treating deficiency caused by pernicious anemia, gastrointestinal disorders such as tropical sprue, and conditions resulting in malabsorption like pancreatic insufficiency