Cud no roughage but high levels of highly digestible starchy concentrate. Some dairy cows in intensive systems of milk production may have sub-acute acidosis because of the high rates of cereals in their diets relative to an insufficient amount of forage. However most producers provide adequate fodder in the form of hay to prevent this. Cud Cud is a portion of food that returns from a ruminant's stomach to the mouth to be chewed for the second time. More accurately, it is a bolus of semi-degraded food regurgitated from the reticulorumen of a ruminant. Cud is produced during the physical digestive
Functional chewing gum Functional chewing gum Functional chewing gum is the name given to types of chewing gum which impart some practical function instead of, or in addition to, the usual enjoyment provided by a traditional chewing gum as a confectionery product. Examples of this include nicotine gum which is used to aid smoking cessation & so-called Think Gum which designers say they believe may enhance mental functioning. It could be argued that most gum (at least the mint varieties) provides some function in that they can improve bad breath, but such an effect is so widespread that the term 'functional' is almost