3 b12 injections Vitamin B-12 3000 mcg Injection 250mL B12 Injections: Increase Your Energy,
Description
For instance, you may need antibiotics if your anemia was caused by bad bacteria

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Intramuscular and intravenous delivery bypasses the gastrointestinal tract, achieving significantly higher bioavailability than oral supplementation, making injectable micronutrients a clinically effective option for patients with confirmed or suspected deficiency, malabsorption conditions, or chronic illness

Goodman notes

The most common way to prevent or fix a deficiency is by getting vitamin B12 shots

Social isolation affects the development of obesity and type 2 diabetes in mice (in Eng)