Probiotics are great for immune health because they help maintain a balanced gut microbiome, which is a key player in immunity. Surprisingly, 70% to 80% of your immune cells reside in your gut.

The best diet to promote a healthy immune system is about 75% plant-based and provides nutrients the body needs to keep up its defenses, TODAY.com previously reported. These include protein, fiber ...

A resilient immune system is one that is strong and is able to minimize inflammation anywhere in the body -- particularly in vital organs such as the heart, lungs and digestive tract -- in ...

As cold and flu season begins, you may be wondering what you can do to help keep your immune system strong with all the nasty bugs going around. In addition to staying up to date on your seasonal ...

The human immune system is a remarkable evolutionary tool that is often taken for granted—until, that is, something gets past its cellular defenses. However, this complex system of cells, organs ...

Foods like root vegetables, citrus, nuts, and berries are high in nutrients such as vitamins A, C, and D and antioxidants that can bolster immunity. A strong immune system is key during colder ...

So, fortifying your immune system is probably high on your list of priorities. While there is no magical food or supplement that will prevent you from getting sick, there are steps you can take to ...