- Cows raised on grass tend to have less excess fat because they grow more slowly than cows raised on grain, according to the University of Florida, making them older and leaner at the time of slaughter. North Carolina State University adds that grain-fed cattle also receive growth hormones to fatten them up further.
- Health-conscious consumers will find much to prefer in grass-fed beef over grain-fed beef, according to North Carolina State University. Grass-fed beef contains fewer calories and saturated fats than grain-fed beef, as well as less cholesterol and none of the antibiotics that help cows tolerate a grain diet.
- While the lower fat content in grass-fed beef offers health benefits, it does not necessarily produce tastier food. Some consumers dislike the distinctive flavor of grass-fed beef, while the reduced "marbling" from fat makes the beef dryer and less tender than grain-fed beef, according to North Carolina State University.