A weakened immune system can make us more vulnerable to a host of nasty viruses and bacteria. Illness, injury and stress are examples of conditions that can affect our immunity. A good diet and appropriate levels of the vitamins and minerals that support the immune system are essential.

Those who are susceptible to infections or who need immune support may wish to consider additional vitamins A, B6, folate, B12, C and D, as well as the trace minerals zinc and selenium, which all contribute to the normal function of the immune system.

Other factors to consider in relation to immune function are sleep, stress and gut health – over 70% of our immune system is located in the gut!