As a family we came to appreciate the health benefits (and taste) of eating grass-fed or pasture raised meat, eggs, and dairy products but now that we are trying to produce these foods ourselves we are learning and seeing even more reasons of why animals foraging for their food on grass makes more sense than grain-fed animals. If you are unfamiliar with the health benefits of eating pasture raised eggs, meat, and dairy there is a lot of great information out there but the most concise piece I found is from Eat Wild. There are many compelling health benefits like the meat having lower and healthier fat content and there being no need for antibiotics because the animals are not crammed into feed-lots but the most significant one to me is the higher levels of Omega-3s. Having worked in a natural food store for years I saw a dramatic increase in people being told by their doctors to take a fish oil supplements to make up for a poor diet lacking in essential fatty acids or therapeutic doses for people suffering from things like cardiovascular disease or high blood pressure. With the population growing so quickly its hard to imagine that everyone taking fish oil supplements to make up for this deficiency will be sustainable long term. Not to mention all the processing they have to do to the fish oil to take the heavy metals out. Eating grass-fed food would probably not be considered a therapeutic dose of essential fatty acids for people suffering from chronic diseases but if everyone was eating more grass-fed foods to begin with maybe we would see fewer of these diseases in the future? This is just speculation, I have no credentials to back this up but after years of reading about nutrition, talking to nutritionists, and people seeking a healthier lifestyle it all seems to lead to people going back to more traditional ways of growing and preserving foods. More grass-fed, less processed, more fermented, and less pasteurized foods leading the way to better health.
I have used the term "intensive rotational grazing" several times on the blog and realized I never really explained what it is or why it's important. Being grass-fed is important for us but the way we do it through land management is as important for the health of the animals and the health of the soil. With a "intensive rotational grazing" system your are moving you're animals to new grass more often, rotating what types of animals you have on that grass, and putting a limit to how many animals you have on any given piece of land. It's more labor intensive than traditional farming practices but you see the benefits in the health of the animals and the soil. The healthier the soil, the healthier the grass will be, the healthier the animals are, the healthier your food will be. Eggs are a perfect example. When we moved our city chickens to the country we started rotating them to new grass every week and we saw a huge improvement in the color, taste, and quality of their eggs. Even some local pasture raised eggs we bought didn't come close to the deep color and quality we started getting in our eggs after starting our rotational system. Here is a photo of two store bought egg's, the first one on the top left is a conventional egg, the one on the top right is a cage-free grain-fed with omega-3 supplementation egg, and then there is our grass-fed rotational grazing egg on the bottom.
So we have seen first hand the difference grass-fed rotational farming has on our eggs and all the lush green grass that grows once we rotate animals onto it but we keep learning even more. One of the best benefits of what some call "holistic grazing" is that it puts carbon back into the soil increasing the soils health and building topsoil. The argument that grass-fed farming could save the planet is made more persuasively at Small Footprint Family but I will leave you with one quote from the article because the claim is so amazing its hard to believe- "Converting just half the U.S. corn and soy acreage back to pasture(for holistic grazing) might cut carbon emissions by as much as 144 trillion pounds—and that’s not even counting the reduced use of fossil fuels for vehicles, machinery, fertilizers and pesticides that would also result." It's astonishing that such a simple idea like letting animals forage on the foods that they were meant to eat and live a more humane lifestyle could result in reversing the damage we have done to the planet. The more we read and learn through experience we are convinced that the path we are on is best for the health of our family, our farm, and the environment.