As with all natural remedies consumption of Gorse should be guided by a qualified herbalist or physician. This information here is for information purposes only, not for prescription.

best use ...  

the flowers make a sweet calming tea that also cleanses the digestive system of parasites

Qualities of Gorse are said to be

anthelmintic - cleanses parasites and worms
astringent - reduces digestive fluid loss, constricts tissues such as stops bleeding
sedative - calming relief of mental and nervous tension


Consumption of gorse to toxic levels is very unlikely by humans.