ARTIGO Losartan potassium dissolution test for drug release evaluation in pharmaceutical capsules using HPLC and UV spectrophotometry Rudy BonfilioI, *; Taciane Ferreira Mendonça I; Gislaine Ribeiro ...

Enter melatonin, the seemingly natural supplement with the promise to cure this very modern ailment. Melatonin is the hormone that our own brains produce to send us off to sleep each night.

As Australia continues to become home for people from around the globe, specialty grocery stores have become cultural sanctuaries for migrants, preserving their heritage.

Can you take ‘too much’ melatonin? Much of the data scientists have on melatonin is based on a low dose of around 0.3 to 1 milligram, which is close to what our bodies naturally produce.