Lamar: I'm a housewife buy domperidone 20 mg "With the growth of the internet, patients have better access to information about alternative products and often turn to dietary and herbal supplements to treat their illness because they think they're natural and safe. What people don't realise is that supplements are more than just vitamins and can counteract medical therapies if not taken appropriately," explained lead researcher, Dr June McKoy, of Northwestern Memorial Hospital.