Vitamin B12 Image

Save

Images (2)

Vitamin B12 benefits

Vitamin B12 source

Marketplace

Vitamin B12 source

The human body stores several years' worth of vitamin B12, so nutritional deficiency of this vitamin is extremely rare. Although, people who follow a strict vegetarian diet and do not consume eggs or dairy products may require vitamin B12 supplements.

Table of Contents

Definition Alternative Names Function Food Sources Side Effects Recommendations References

Related Learning
Centers

·As a Drug

·As a Supplement

Heart and Circulation Disorders

High Cholesterol

Lung Cancer

Pernicious Anemia

Pick Disease of the Brain

Sickle Cell Anemia

Stroke

Save

Learning Centers Acne Allergies Anxiety Arthritis Asthma ADHD Bipolar Disorder Breast Cancer Cholesterol	Depression Diabetes GERD Heart Disease High Blood Pressure Managing Your Knee Pain Menopause Migraine Multiple Myeloma	Osteoarthritis Overactive Bladder Pregnancy Prostate Cancer Sleep Disorders Stroke View all

Diseases A to Z Symptoms A to Z 3D Body Maps	Treatments A to Z Drugs A to Z 3D Videos	Physician Specialties A to Z Alternative Therapies A to Z

Videos Alternative Medicine Children's Health Cholesterol Fitness Gyno Healthy Aging Heart Health	Men's Health Mental Health Nutrition Pain Management Pregnancy Sexual Health Sleep Disorders	Teen Health Women's Health Videos A to Z Videos by Disease