Maria's Horse Ulcer Prevention:• Dandelion Root - Is a diuretic, detoxifier, and blood purifier. Acts as a gentle laxative and has potassium.• Fenugreek - Treats an inflamed gastrointestinal system - the plant's mucilage will draw out inflammation. Gentle laxative.Devil's Claw  - Works as a blood purifier, as an analgesic, anti-inflammatory and also removes toxins and impurities fromthe system.Slippery Elm  - Is an astringent, demulcent, diuretic, emollient and laxative.Licorice  - This bitter herb affects the lungs, digestive tract, and liver. Licorice is considered an expectorant, laxative, anti-inflammatory, anti-spasmodic and anti-ulcer herb.