Your immune system is a complex network of cells, tissues, and organs that work together to protect your body from foreign invaders. These foreign invaders can be anything from bacteria and viruses to toxins and parasites. Your immune system works to identify these and destroy them before they can cause harm to your body.

There are several different types of immune cells, each with its own specific function. The two main types of immune cells are T cells and B cells. T cells are responsible for identifying foreign invaders and triggering the destruction of those cells. B cells produce antibodies, which are proteins that bind to foreign invaders and help to destroy them.

To function properly, your immune system needs to be supported by a healthy lifestyle and a balanced diet. Some specific nutrients that are important for immune health include vitamin D, zinc, and vitamin C. Vitamin D helps to regulate the activity of immune cells, while zinc is essential for the development and function of immune cells. Vitamin C is a powerful antioxidant that helps to protect immune cells from damage.

There are also certain foods that can help to support your immune system. These include fresh fruits and vegetables, whole grains, lean protein, and probiotic-rich foods. By eating a healthy diet and getting enough exercise, you can help keep your immune system strong and functioning properly.