 |
| Ruminant Digestion |
Q: “Dried grains, or some form of that with solubles … is a valuable market commodity and is used as a feed supplement for cattle and other livestock. … the protein content of the distillery slop can range from 10% to around 33%. Together with its fiber content, this slop (DDG) isn’t exactly lacking in nutrition…” Why not grain-fed?
 |
“Grass-Fed Nation
Steers & Steppes Forever” |
A: Ruminant animals, like cows, are healthier when their diet contains grass in the summer and hay (dried grass), silage (fermented grass) and root vegetables in the winter versus a grain diet. It is common for cows to be fed grains, but it causes problems for the cows: the waste from microbial digestion of starches is lactic acid, which is not valuable to ruminant (acetic acid is a metabolic waste used as an energy source by cattle), the rumen pH lowers causing acidosis and the animal’s health, milk and meat are adversely affected. Cows eating large amounts of grains can die. Also, the colostrum of acidic cows have few antibodies because they are immunosuppressed. Damage to the cow’s liver is attributed to high levels of protein in soy-based feed. Grain-fed cattle do not obtain the fat-soluble vitamins (vitamin A, D, K), occurring in the fat of grass-fed animals, which support endocrine function and protect against inflammation.