As one of the “over-forties” myself, here’s a reminder that this age used to be considered as pretty much the start of your dotage. Special tablets were required to keep up your energy, and Phyllosan marketed itself directly to this demographic.
Phyllosan contained ferrous fumarate to help increase your iron intake, and vitamins B1, B2 and C. It appears to still be available (perhaps on prescription?) as I found an information leaflet for the drug online, dated 2011.
