Sleep has been verified as an immune enhancer, and it may be the most effective thing you can do.
It is my untested belief that you can enhance your body’s recuperative efforts during sleep by deepening your interoceptive sense before sleeping.
This piece discusses how you might achieve this through imagining, sensing, and focusing on the tissues, organs, and processes. Do this by listening to the subsequent podcast titled "Your Lymphatic System." This will take you to a deeper connection with these autonomic processes.
To read and to print an illustrated version of this audio, please go to the text version HERE.