Medicinal mushrooms are legal, non-psilocybin fungi. This means they are completely legal to use and take within many countries, including the UK. Medicinal mushrooms have been linked to a wide variety of health benefits, ranging from helping the body's response to anxiety, to boosting energy, immunity, and optimising the brain's cognitive processing. Mushrooms are also naturally high in a number of vitamins and minerals - namely, Vitamin D, so they contribute to maintaining long-term whole-body health and wellbeing.