Cud population to live and function. Consumption by ruminants of an insufficiently fibrous diet leads to little cud formation and therefore lowered amounts of saliva production. This in turn is associated with rumen acidosis, where the rumen pH can fall to 5 or lower. Rumen acidosis is associated with a lowered appetite which leads to still lower rates of saliva secretion. Eventually, a collapse of the microbial ecosystem in the rumen will occur because of the low pH. Acute rumen acidosis can lead to death of the animal, and will occur if the animal is allowed to eat a diet with
Chewing tobacco Minor League players do not support allowing the use of chewing tobacco during games, and one third of Major League players support abolishing it. Due to health concerns, the MLB was asked to ban the use of chewing tobacco during the 2011 World Series between the St. Louis Cardinals and Texas Rangers. Many believe that the widespread use of chewing tobacco by baseball players has led to a rampant increase in youth, and particularly teen, use. Additionally, teen use of smokeless tobacco has increased, while use of all tobacco products by teens has decreased. This is true especially among white