Immune health refers to the body's ability to defend itself against infection, illness, and other threats to health. The immune system is made up of a complex network of cells, tissues, and organs that work together to protect the body from harm. When the immune system is functioning properly, it can help to identify and remove harmful substances, such as bacteria, viruses, and toxins, from the body.
Eat a healthy, balanced diet that is rich in fruits, vegetables, whole grains, and lean proteins. These foods provide the nutrients that the body needs to function properly, including vitamins, minerals, and antioxidants.
Exercise regularly. Physical activity can help to improve immune function and reduce the risk of illness.
Get enough sleep. Adequate sleep is important for overall health and can help to support the immune system.