People at Risk of Vitamin B12 Deficiency Due to vitamin B12 requiring the protein "intrinsic factor" to be effectively used for the body, certain people are at higher risk of vitamin B12 deficiency than the general population
after four to five half-lives, less than 5% remains, which is usually the point at which pharmacological effects are considered negligible
Changes in Appetite Deficits of vitamin B12 have also been associated with changes in appetite, including increased cravings for unhealthy foods and overeating
Food & Drug Administration, 2023 Source: Hall et al., Endocrinology Today, 2022 Trinity-X is a research-grade peptide known for its tri-agonist activity activating GLP-1, GIP, and glucagon receptors simultaneously
Diana Harshbarger (R-Tenn.) has advocated for looser peptide regulations