One of the main areas of naturopathy is to maintain our immune system so that it can function normally. In addition to working on our immune system (diet, sleep, physical activity, stress...), plants, vitamins and beehive products can help us to look after our immunity naturally, particularly during the winter months. Grapefruit seed extract, Spirulina, Echinacea, Ginseng, vitamin D3... Discover all Superdiet products to help boost your immunity!