★★★★☆
In order for sulfur (Taurine is a sulfur amino acid) to work you need to make sure you're ingesting enough protein. When I was under a physician's care and receiving DMPS Chelation which is a sulfur form of chelation, the instructions were to have a high protein meal of 25 mg or more before DMPS chelation, because sulfur's action is dependent on protein.
Also, mucous can be a sign of a fat allergy. Sulfur is the antidote to a fat allergy per Donald Lepore N.D. Author of, "The Ultimate Healing System".
He says, the M.R.T. Muscle Response Technique acupuncture point for Sulfur is on both sides of the throat of the Adam's apple and that, "The tonsils are the sulfur sacks of the body through which blood is purified. When you wake up in the morning with a throat full of phlegm, this is a tell-tale sign that your sulfur is low and that you should not be eating any fats as an allergic reaction could set in." Fats include fatty parts of meat, cream, butter, chocolate and ALL oils. He also says too much Copper and B5 Pantothenic Acid will burn up sulfur. Note: Chocolate is extremely high in Copper as well as in birth control.
Look at reviews for TUDCA. Ox Bile is high in Taurine. Both Taurine and Ox bile can help with intestinal malfunction and malnutrition per many peoples testimonies on various online forums.
Medical Disclaimer: I am not claiming that this can cure or prevent any disease or medical condition and as always talk to you doctor before incorporating any new supplement into your diet.