Older adults, who often suffer from decreased hydrochloric acid in the stomach, and individuals with gastrointestinal (GI) disorders may have lower absorption of B12.2,4 Vitamin B12 deficiency may be characterized by megaloblastic anemia, fatigue, weakness, constipation, loss of appetite, soreness of the mouth or tongue, and weight loss
Even if I had, a listing does not in any way denote approval of the establishment or its products by FDA. Besides, the FDA has a very loose policy with regards to what it deems to be low risk general wellness products. Many such products end up registered with the FDA as disposable hot or cold packs or something equally mundane, while its users claim health benefits that have never been evaluated by the FDA
This 20mg blend is designed for research environments where both compounds are being evaluated together
It is often selected as a foundational peptide in recovery-focused protocols