Leek, Mackerel and Avocado Salad
Regular hard exercise can take its toll on the immune system as levels of valuable vitamins and minerals in the body are depleted. That is why it is important to put them back though a diet rich in immunity boosting nutrients. The mackerel is one of the richest sources of long chain omega 3 fatty acids, needed to counteract inflammation, while the leeks contains powerful antioxidant substances that can help to prevent cell damage. The avocado is a great source of vitamin E needed for immunity and heart health.