2 Fernandez-Checa J, Lu SC, Ookhtens M, DeLeve L, Runnegar M, Yoshida H, Saiki H, Kannan R, Garcia-Ruiz C, Kuhlenkamp JF, Kaplowitz N: The regulation of hepatic glutathione
Selenium (from SelenoExcell High Selenium Yeast)(Saccharomyces cerevisiae)
Hormonal Changes Hormonal fluctuations, particularly during pregnancy, menstruation, or menopause, can cause heart palpitations
Restoring those levels may reverse aspects of metabolic aging
This article has been updated by The Pharmaceutical Journal team and reviewed by the expert authors to ensure it remains relevant and up to date, following its original publication in December 2025
NICE will need to complete a cost-effectiveness review before NHS coverage is confirmed, likely towards late 2026