A great deal of immune and autoimmune health is focused on supporting regulatory T cells.
Regulatory T cells regulate, or suppress other immune cells. You can think of them as the conductor of the symphony that is your immune system.
How do you support regulatory T cells?
Interestingly there is no magic cure for supporting regulatory T cells. In fact they seem to be pretty sensitive and really just ask that we take care of ourselves. Getting enough vitamin D, fresh air, nutrient dense foods, and most of all managing stress and sleep. Sleep hygiene and stress management have been shown to impact regulatory T cells.
Here’s an article on sleep and immune regulation