| | Diet & Nutrition | Master Cleanse Does hay and contain gluten or wheat? No, hay does not contain gluten or wheat. Hay is made from dried grasses, such as timothy, alfalfa, and brome. Gluten is a protein found in wheat, rye, and barley. Master Cleanse - Related Articles What are the closed-system premodifiers? How to Body Detox What are detox foods? Salt Cleansing Diet Clear Diets Lemon & Cayenne Diet Detox for Energy
