Allegra (fexofenadine) allergy: I am not quite sure of the question. Allegra (fexofenadine) is a non drowsy antihistamine to treat symptoms of allergic or non allergic rhinitis. The symptoms include runny stuffy nose, sneezing, itchy and watery eyes. It can also help itching of the skin.
Canned and cooked tomatoes will contain significantly less MSM per serving. Corn may contain as much as 0.11 ppm, or 0.11 milligram per liter, of MSM. That's less than foods like coffee, which has an MSM concentration of 1.6 ppm, and Swiss chard, with about 0.2 ppm, but more than alfalfa, which contains only 0.07 ppm. It does contain biotin, but not much: 0.06 microgram in a 1/2-cup serving of canned whole corn.
Using milk thistle to reduce liver damage from mycotoxins. Mycotoxins not only reduce animal performance, but they also cause significant liver damage. The seeds of the herb plant milk thistle contain a mixture of flavonolignans known as silymarin and can help in reducing liver damage when animals get in contact with mycotoxin contaminated feed. Mycotoxins are a constant problem in cereals causing economic losses to the global animal industry.