if i want to learn more bio not bc i want to hack or edit genes or whatever but because of reasons such as: understanding autoimmune diseases, the treatments f

if i want to learn more bio not bc i want to hack or edit genes or whatever but because of reasons such as: understanding autoimmune diseases, the treatments for them, relationship to other issues, medication and their mechanism of actions, and just a whole host of other stuff basically i want to learn how to help people i know who suffer from multiple autoimmune diseases and the mental health/daily life and fertility struggles associated with them, where should i go? thank you!