if the ratio of omega 6 fats to omega 3 fats exceeds
4:1, people have more health problems. This is
especially meaningful since grain-fed beef can
have ratios that exceed 20:1 whereby grass-fed beef is down around 3:1.

From Dr. Joseph Mercola, author of the Total Health Program

 

With the scientific data that has been published concerning omega 6 and omega 3 fatty acids, we must assume grass-fed beef is far better for human nutrition than grain-fed beef. If so, then having  access to grass-fed beef can be very beneficial for one's health.     Grass-fed beef is loaded with other natural minerals and vitamins, plus it's a great source of CLA (conjugated linoleic acid) a fat that reduces the risk of cancer, obesity, diabetes, and a number of immune disorders.   Beef, in its natural grass-fed state, is a health food of the highest order.