10.1172/JCI176660 39 ZhangC.XieY.ChenH.LvL.YaoJ.ZhangM.et al (2020)
While moderate sun exposure may be beneficial in psoriasis, skin damage caused by sunburn may be detrimental (PAPAA 2015)
Opened multi-dose vial of vitamin b12 injection for cats can be used under 28 days when stored in favorable conditions
Take-home message: - Peptides and assorted experimental drugs, like TB-500 and MK-677, are being recommended by fitness influencers to grow bigger muscles, lose fat, and recover from injuries faster - These drugs, many of which are claimed to boost levels of growth hormone, were studied in rodents and very small groups of human volunteers before being abandoned for not being beneficial or for causing unacceptable side effects - They are banned by the World Anti-Doping Agency and appear to be illegal in Canada and the United States, but can be purchased online
Results depend on many factors, including the type of peptide and individual differences
Additives : Antioxidants or reducing agents (e.g., DTT) may help, but use cautiously as they can interfere with some assays