H.-S., & Pang, J.-H
This is often due to limited dietary intake, malabsorption, medical conditions, or the use of B12-depleting medications ( Vitamin B12 deficiency is determined as follows ( Because the ability to absorb B12 from food declines with age, deficiency is more common in older adults
The Kidney Precision Medicine Project (KPMP) is supported by the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) through the following grants: U01DK133081, U01DK133091, U01DK133092, U01DK133093, U01DK133095, U01DK133097, U01DK114866, U01DK114908, U01DK133090, U01DK133113, U01DK133766, U01DK133768, U01DK114907, U01DK114920, U01DK114923, U01DK114933, U24DK114886, UH3DK114926, UH3DK114861, UH3DK114915, and UH3DK114937
One would surely argue that some groups are more at risk for B12 deficiencies and could, therefore, benefit from injections: vegetarians and vegans have impaired B12 absorption due to changes from diet, while older adults have changes due to aging
doi: 10.1111/j.1526-4637.2009.00613.x PMCID: PMC2891387 NIHMSID: NIHMS209741 Fibromyalgia Symptoms Are Reduced by Low-Dose Naltrexone: A Pilot Study Jarred Younger, PhD and Sean Mackey, MD, PhD Clin Rheumatol
Choose the right form Look for methylcobalamin, the active, bioavailable form of B12