Organic Milk

Q: Is organic milk better? — Kerri D. from Duxbury, Mass.

A: Years ago, this question would have been hard to answer. But with tighter regulations, data collection and scientific study, organic milk is emerging as a better product.

The “certified organic” stamp on a milk carton means the producer has met the following criteria:

– No hormones have been used to promote growth.

– No antibiotics have been used.

– Cows have been fed 100 percent organic feed, which reduces pesticides in the milk.

– Cows have been grass fed for at least 120 days out of the year.

Organic farmers must document their organic plan, and this is verified annually with an on-site inspection from the United States Department of Agriculture.

Today, many major brands of non-organic milk do not use growth hormones, and they make this pledge on the carton, similar to organic in this regard.

Antibiotic residue in milk should not be a concern to the consumer, either, because it is not allowed in any milk, organic or not. This is strictly enforced with testing at the receiving station, and whole batches are discarded if any residue is found.

However, some fear antibiotic use is promoting resistant bacteria and none should be allowed on organic farms. Veterinarians argue responsible use of antibiotics. Separating sick cows from the herd until they are well, as is done now, is more humane because it keeps sick “organic” cows from suffering needlessly without antibiotics, and it keeps farmers from slaughtering them to maintain an “organic” herd.

A good reason to buy organic milk is to limit exposure to pesticide chemicals. Studies have found non-organic milk has more than four times the amount of chemical residue as organic. In addition, ingestion of substances like DDE –– a by-product of now-banned DDT –– and others is related to skin and respiratory problems, infertility and, in the long-term, increased rates of Parkinson’s disease and certain cancers.

Organic milk comes from cows fed 100 percent organic feed, which means it was produced without using pesticides. Organic milk has more beneficial nutrients, too, according to one large study conducted in England at Newcastle University.

Researchers in England analyzed organic milk from 25 farms and found it had 67 percent more antioxidants and vitamins than non-organic milk. The organic milk also had higher levels of health-promoting omega-3 fatty acids and 60 percent more conjugated linoleic acid, a nutrient that has been shown to shrink tumors.

The nutritional quality of the organic milk was higher in the summer, when cows grazed more, and researchers attributed this to their diet of fresh grass and clover. The organically farmed cows in this study ate more than 80 percent of their diet from grazing on grass, compared with 37 percent for the conventional cows.

But does organic milk in the U.S. have the same nutritional profile? A year ago, organic farms did not need to meet a grazing regulation. But last summer, the USDA enhanced its definition of “organic” to only include milk from cows that have been grass-fed for at least 120 days per year.

Joan Endyke is a registered dietitian with a master’s degree in food and nutrition. Send your questions to her at

This column is not intended to diagnose or treat disease. Check with your doctor before making any changes in your diet.

This entry was posted in Patriot Ledger Articles. Bookmark the permalink.

20 Responses to Organic Milk

  1. Antony says:

    This is certainly a little something I need to do more research into, appreciate the blog post.

  2. Bobbo says:

    Hey, good to find someone who areges with me. GMTA.

  3. I’ve read some good stuff here. Definitely worth bookmarking for revisiting.
    Samsung Camera Reviews

  4. Jmk3yH I am amazed with the abundance of interesting articles on your site! The author – good luck and wish you the new interesting posts!!!

  5. Trim says:

    I never realize that there is such a milk known as “organic milk”, until I read your post. It is quite a read. Thanks.

  6. ve been looking everywhere for this! Thank goodness I found it on Bing. You have made my day! Thx again
    My site is about Anxiety medication.

  7. Greet post this will really help me.

  8. I like what I see so i am just following you. Look forward to exploring your web page yet again.

  9. Mahammud says:

    One requirement is that the cows are not treated with antibiotics. In non-organic milk production if a cow needs antibiotics it is treated and then returned to the herd once tests show that it is antibiotic free. If a cow in an organic herd needs to be treated with antibiotics, it is not allowed to return to the herd for 12 months.
    organic milk

  10. Ula Tomme says:

    Sometimes I just think that people write and dont really have much to say. Not so here

  11. Just right using this write-up, I really believe that think this site must have extra account. I’ll most probably possibly be all over again to sit and learn way more, great that information.

  12. We’re having their first go blogs and site-building and actually valued your website. I’m going to bookmark your websites plus sustain verifying get you started. Make ought to give you thanks with regard to showing your online websites.

  13. My spouse and i end up with other web masters will want to bring this web site including , truly clean and outstanding customer pleasing manner .

  14. This website certainly is the perfect word wide web residence.

  15. You actually make it seem so easy with your presentation but I find this topic to be really something which I think I would never understand. It seems too complicated and very broad for me. I’m looking forward for your next post, I will try to get the hang of it!

  16. I was recommended this web site by my cousin. I am not sure whether this post is written by him as nobody else know such detailed about my problem. You’re incredible! Thanks!

  17. news says:

    Do youve got a spam problem on this website; I also am a blogger, and I was questioning your situation; we now have created some good techniques and we are looking to swap options with other folks, be certain to blast me an e-mail if interested.

Leave a Reply

Your email address will not be published. Required fields are marked *