Anaphylaxis following a B12 injection has been documented in medical literature, particularly in patients with a sensitivity to cobalt or cobalamin compounds
Limitation: Oral supplements must pass through the digestive tract, and a significant portion of nutrients can be lost during digestion
Vitamin B12 is an essential vitamin that plays an important role in cell reproduction, blood formation, metabolism of fat and carbohydrates, and protein synthesis
Certain medications (nitroglycerin) and supplements can be absorbed and utilized by the body via this absorption route
The evaluation may consider: When the hair loss began Whether shedding was sudden or gradual The pattern and location of thinning Family history Hormonal symptoms Recent illness, stress, surgery, or weight changes Medications and supplements Nutrition Scalp irritation or inflammation Whether follicles appear active, miniaturized, or scarred The goal is not simply to select a popular peptide
Be sure to check which form of B12 is used in the injection