Absolutely. I have one client (homeopathic) whose doctor has found a marker for a gastrointestinal autoimmune issue, and told her to get invasive and poisonous GI tests done. She has absolutely NO symptoms of any such thing. He'd then prescribe a drug or two or three, based on numbers and images, for a condition that has no impact on her life at present. Those drugs cause illnesses themselves. This is how disease is manufactured.