Autoimmune diseases happen when the immune system mistakenly attacks the body’s own tissues. Some of the most common examples include:   Rheumatoid arthritis Inflammatory Bowel Disease (Crohn’s & ulcerative colitis) Hashimoto’s thyroiditis Graves’ disease Psoriasis Type 1 diabetes Lupus Multiple sclerosis (MS) Conditions like eczema aren’t “true autoimmune diseases,” but they are immune-mediated inflammatory disorders. […]