A nervous system
An immune system.
These two systems work together, and they are important when it comes to healing. For example, if your nervous system is not functioning properly, you will suffer from a disease. Your immune system, however, is responsible for preventing diseases from spreading. If your nervous and immune systems work well, you will not have any health problems. Reflexology focuses on stimulating the pressure points that are related to these two systems.
Reflexology also affects the glands, lymphatic system, heart, lungs, spleen, stomach, small intestine, large intestine, kidneys, bladder, liver and gallbladder. This type of massage also helps your immune system function properly.