The full vitamin B complex is included, which are renowned for their contribution to normal energy-yielding metabolism. There is special focus on pantothenic acid, since this can contribute to both the reduction of tiredness and fatigue, as well as normal mental performance. Magnesium insufficiency has become commonplace and we have included a full 300mg of magnesium in Multi-Guard ADR. This mineral contributes to the normal function of the nervous system and plays a role in the reduction of tiredness and fatigue.