Dietary supplement rich in phosphorus, calcium, brewer's yeast (gluten-free) and vitamins B1 and B6 at 100% of the NRV. It also contains phosphatidylserine. Thiamine or vitamin B1 and vitamin B6 or pyridoxine contribute to the normal functioning of the nervous system and normal psychological function. Calcium contributes to the normal functioning of neurotransmission. Suitable for coeliacs, diabetics and lactose intolerant. Not suitable for vegans. This product has no contraindications. However in people sensitive or allergic to any component would be contraindicated. It is therefore advisable to read all the ingredients of the composition. People who are taking medication or women who are pregnant or breastfeeding, should consult their doctor or specialist taking Dietary supplements.