What are "CLA's" and "Omega 3 and 6's"?!?
Here's some scientific jargon you can throw around during Missouri parties or at work to impress your friends and associates: “Omega 3 and 6, and CLA's.”
Now sit down, this get's thick. Following is a "simple" explanation from Kate Clancy, a senior scientist in the Union of Concerned Scientists - from a March 2006 publication called "Greener Pastures: How grass-fed beef and milk contribute to healthy eating."
The three omega-3 fatty acids—the so-called beneficial fatty acids—have been shown in many studies to improve health and prevent disease in humans. CLA has attracted attention because it has demonstrated many beneficial effects in animal studies. We have focused on the levels of these fats in milk and meat from pasture-raised cattle because, beyond their intrinsic value, widespread interest in these substances among health-conscious consumers could help shift American agriculture from conventional to pasture-based feeding systems. (pg 1)
We reviewed all the studies published in English we could find that compare levels of fatty acids in pasture-raised milk and meat with levels in conventionally produced milk and meat, and converted these levels into amounts per serving of milk, steak, and ground beef. The resulting analysis found statistically significant differences in fat content between pasture-raised and conventional products. Specifically:
• Steak and ground beef from grass-fed cattle are almost always lower in total fat than steak and ground beef from conventionally raised cattle.
• Steak from grass-fed cattle tends to have higher levels of the omega-3 fatty acid ALA.
• Steak from grass-fed cattle sometimes has higher levels of the omega-3 fatty acids EPA and DHA.
• Ground beef from grass-fed cattle usually has higher levels of CLA.
• Milk from pasture-raised cattle tends to have higher levels of ALA.
• Milk from pasture-raised cattle has consistently higher levels of CLA.
At this point, the evidence supporting the health benefits of omega-3 fatty acids and CLA is mixed; the data are stronger for some fatty acids than for others. The strongest evidence, encompassing animal studies as well as experimental and observational studies of humans, supports the effects of EPA/DHA on reducing the risk of heart disease. ALA also appears to reduce the risk of fatal and acute heart attacks, but no other beneficial effects have been shown conclusively. Finally, animal research on CLA has shown many positive effects on heart disease, cancer, and the immune system, but these results have yet to be duplicated in human studies. (pg 2)
So - to boil that all down:
- Some scientists have done some studies - not all of these on humans - which say that higher CLA's and Omega 3/6 ratio's are better for you.
- Grass-fed beef has higher CLA's and Omega 3/6 ratio's.
- If you believe these studies, then you might get healthier from eating grass fed beef.
Now I could go on and bore you to tears about how Belted Galloways are inherently better at this because they build leaner beef than straight Angus, and that's why our beef is striped. And also I could tell you that just feeding any beef a corn ration for as little as a month will wipe out all that higher CLA and Omega 3 levels. As well, I've been told that this stuff doesn't make a dingleberry's bit of difference, since it isn't proved on humans anyway.
I really don't care.
I like the taste of grass fed beef more than corn-fed. And it's cheaper to raise and better for the environment and my farm in particular.
So if you don't believe in CLA's or Omega 3/6 ratio's or the Tooth Fairy or Santa Claus - you can still eat great-tasting beef and quote scientists who say they do.
Either way, you get a great-tasting meal.
Don't Miss Out - Get Your Name on The List!
Sorry we missed you this year. Our beef was spoken for in 3 days this season, as people can see the value of buying direct from the farmer at wholesale prices. The good news is that we have more steers coming on this next year, so will be able to help more people with this incredibly good-tasting beef. Fill out that contact form today so you can get your name on the list for next year!
We only process so many beef a year. Because we are a small, local farm that is more interested in delivering lots of value through our beef.
And our harvest season is in Spring, right up to June, not all year round.
As more people find out about our farm, more people want our product. Unfortunately, we can't provide our beef to everyone. And some people simply live too far away.
So we did some research and found U.S. Wellness Meats for everyone else. They are another Missouri grass fed beef producer, who also deals in other produce from local farmers nearby. And they ship next day to your front door. Well worth checking out.(Get more info here.)