The observed risk for metformin-induced vitamin B 12 deficiency demonstrated an additive effect for rs1801222 genotype, with both AG (OR 1.37 [95% CI 1.21, 1.54], I 2 =18.6%) and AA (OR 2.30 [95% CI 1.99, 2.65], I 2 =0%) genotype groups being at increased risk vs the GG group
By enhancing mitochondrial health, SS-31 may support better endurance, strength, and post-workout recovery of muscles
human efficacy is unproven and individual results vary
Growth hormone therapy has been studied for aging, but results are mixed
The FDA's 2024 review weighed against adding the reviewed AOD-9604 substances to the 503A Bulks List
Research-grade peptides are manufactured for laboratory settings, are labeled "not for human use," and are not subject to the same regulatory oversight