By all means, make a great chicken soup when you’re under the weather. And
while you’re at it, toss lots of veggies in there—because that may very well
prevent you from getting sick the next time.
Mushrooms: They contain powerful compounds called beta-glucans, which
have been long known for their immune-enhancing properties. They stimulate
your immune system by binding to macrophages and other scavenger white
blood cells, activating their anti-infection functions.