Identify the Underlying Cause After deficiency is identified, intrinsic factor antibodies and parietal cell antibodies may be used to investigate pernicious anaemia or autoimmune gastritis
Muscle, sleep & anti-aging growth-hormone-releasing peptides like ipamorelin, CJC-1295, sermorelin and tesamorelin
Not a medicine Not a dietary supplement Not a food or cosmetic product Not intended for human use Not intended for veterinary use Not supplied for any healthcare or consumer application Purchasers are responsible for ensuring that products are handled, stored and used in accordance with applicable laws, regulations and institutional research protocols
PMC6073405 Pickart, L
A deficiency can cause fatigue, memory issues, depression, and trouble concentratingsymptoms common in older adults, individuals with certain medical conditions, and those with dietary restrictions