This flu season has been especially hard for some folks with the flu vaccine proving only 20% effective against this year’s predominant strains. Spring is just around the corner, but for some it can’t come soon enough! Luckily, with a little extra effort, you can easily give your immune system a boost with this not so creamy cream of mushroom soup. Here’s why its such a winner when it comes to your immune health: Get rid of the immune suppressing ingredients: Limit the diary: