This naturally occurring trans-fatty acid has many documented benefits and these include; Higher intake of CLA appears to reduce cancer risk Not all grass-fed cows are allowed to graze outdoors.
A large body of evidence suggests that CLA has anti-tumor properties Many smaller grain-based farms operate on a similar principle but just cannot afford organic certification.
This explains why grass-fed beef is higher in beta carotene — the precursor to vitamin A.
When cortisol levels are consistently elevated, the body is more likely to store fat as a protective mechanism 5. Ancestral health became a thing, and the evolutionary theory that wild is better took hold.
They are rapidly fattened up with grain-based feeds, usually made from a base of soy or corn.