Stored correctly, it remains stable until the manufacturers printed expiry date
However, such a reported increase in autoimmunity after iodine supplementation appears to be largely transient and not associated with a long-term increase in thyroid dysfunction in most studies [7, 25, 26, 28]
Causes of Vitamin B12 Deficiency Inadequate dietary intake Malabsorption disorders Insufficient stomach acid Surgical procedures Autoimmune conditions Medications Age-related factors Inadequate dietary intake Vitamin B12 is found only in animal products such as eggs, meat, fish, and dairy products, but vegans and vegetarians do not consume animal products, therefore it is easy to develop vitamin B12 deficiency
Dolatshahi M, Ranjbar Hameghavandi MH, Sabahi M, Rostamkhani S (2021) Nuclear factor-kappa B (NF-B) in pathophysiology of Parkinson disease: diverse patterns and mechanisms contributing to neurodegeneration
In contrast, standard BPC-157 may degrade when taken orally
