Which Milk Is Best to Buy?
Organic or not?
Polls suggest people associate organic milk with superior nutrition, better treatment of animals and a healthier planet. But there’s no evidence that organic milk is more nutritious. While preliminary research has suggested that grass-fed cows produce milk with more vitamin E and heart-healthy omega-3 fats than cows fed grains, organic standards don't require that cows be solely grass-fed. (Farmers must use organic fertilizers and pesticides and may not give cows preventive antibiotics or supplemental growth hormones; animals must have access to the outdoors year-round and at least 120 days per year of grazing.)
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Trying to Save Money? 15 Foods You Don’t Need to Buy Organic »
Next: rBST-free or not? »
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