bpc-157 human clinical trial evidence safety regulatory status FDA scientists flag concerns with peptides as RFK Jr. tries to ease access : NPR What exactly are peptides, the

Vegetarians and vegans, who do not consume animal products, are also considered at risk of B12 deficiency

In the recent past, public interest in B12 has skyrocketed as more information about the benefits of this essential vitamin comes to light

These risks can be more significant, but if monitored and done in a controlled way, are minimal, says Calvert

4,5 Dietary insufficiency, pernicious anemia (i.e., an autoimmune process that reduces available intrinsic factor and subsequent absorption of vitamin B 12 1,2,6,7 ), and long-term use of metformin or acid-suppressing medications have been implicated in B 12 deficiency

What is the status of colostrum