.

Fatty acid (mg/100g meat)Bison*Grass-fed steer#Grass-fed steer*
Grain-fed steer#Grain-fed steer*Wild salmon^Farmed salmon^

.

SAT42191093319092028--

.

MUFA44479375418562114--

.

PUFA182262191341291--

.

n-3 PUFA266152461612223373

.

n-6 PUFA156138139243275128880

.

n-6:n3 ratio62.262.674.3417.190.10.26

.

#Cordain et al. '02

.

*Medeiros et al. '02

.

^Hamilton et al. '05