HealthyHey Nutrition Naturally Derived Vitamin B12 Capsule is a Health Supplement that is primarily used for the treatment of Weak immune system, Nerve Weakness, Skin Disorders and Diseases, Fatigue, Anemia. The key ingredients of HealthyHey Nutrition Naturally Derived Vitamin B12 Capsule are Vitamin B12. The properties of which have been shared below. The correct dosage of HealthyHey Nutrition Naturally Derived Vitamin B12 Capsule depends on the patient's age, gender, and medical history. This information has been provided in detail in the dosage section. Vitamin B12 Tablet