Vitamin C or K levels should be checked if dietary deficiency or malabsorption is a concern
Reputable companies should be able to provide this or have it available on their site
Relative telomere length and mitochondrial DNA copy number variation with age: association with plasma folate and vitamin B12. Mitochondrion 51 (2020): 79-87.
Recording exact reconstitution volumes, dates, storage conditions, and any observations supports reproducible results and proper experimental controls
Materials and methods GLP-1 peptides GLP-1 peptides, semaglutide (HY-114118, MedChemExpress, Monmouth Junction, NJ, USA), tirzepatide (39748, Cayman Chemical, Ann Arbor, Michigan, USA), and retatrutide (HY-P3506, MedChemExpress) were dissolved in saline (Otsuka Pharma, Tokushima, Japan)
A 2022 meta-analysis in Frontiers in Endocrinology pooled 14 trials of GLP-1 receptor agonists and antioxidant outcomes and concluded that GLP-1 agonists reduce oxidative stress markers independent of weight loss or glucose lowering
