25 Sep 2018 --- With the onset of cooler weather in the Northern hemisphere, immune health is once again becoming an area of growing concern. Driven by increasing consumer awareness, the immunity ingredients space is starting to reach beyond classical vitamins, such as vitamin C, to include a broader range of well-researched ingredients. Immune health product launches are increasing, with Innova Market Insights data noting that food and beverage launches featuring an immune health claim increased with a CAGR of 18 percent in Europe between 2013 and 2017.