{"id":4969,"date":"2021-02-09T15:49:59","date_gmt":"2021-02-09T22:49:59","guid":{"rendered":"https:\/\/www.bornfitness.com\/?p=4969"},"modified":"2021-02-18T18:05:08","modified_gmt":"2021-02-19T01:05:08","slug":"is-milk-bad-for-you","status":"publish","type":"post","link":"https:\/\/www.bornfitness.com\/is-milk-bad-for-you\/","title":{"rendered":"Milk Isn\u2019t Bad For You (But 6 Types of People May Want to Avoid It)"},"content":{"rendered":"

If you’re old enough, the saying used to go: Milk, it does a body good.<\/em><\/span><\/p>\n

But, somewhere between the marketing magic<\/a> created by The Dairy Farmers of America and the movement towards organic-everything, and the fear of any type of processed food, milk fell out of favor. One of the original super “superfoods” went from a staple of every meal to being replaced by variations derived from almonds, cashews, peas, and oats.<\/p>\n

But, the question remains: does milk do a body good, or is it something you should limit or avoid.<\/p>\n

In theory, the fear of dairy milk — or any “natural” food — should be limited. “Any kind of natural food is not inherently bad; it’s eating patterns that can contribute to disease,” says Robin Foroutan, RDN, an integrative dietician at the Morrison Center in New York City and a spokesperson for the National Academy of Nutrition and Dietetics. <\/span><\/p>\n

In other words, there\u2019s little reason to think that any individual whole food on its own is going to ruin your diet. Milk from dairy isn\u2019t dangerous. In fact, milk is one of the most nutrient-dense foods you can find. But, milk also isn\u2019t for everyone. And that’s where the answer takes shape.\u00a0<\/span><\/p>\n

If you’re trying to determine whether dairy milk can be a part of your healthy nutrition plan, whether it’s in your coffee, cereal, or just a cold glass to enjoy, here’s what you need to know about milk’s benefits, dairy’s risks, and who would be better off cutting back or going dairy-free. \u00a0<\/span><\/p>\n

The Benefits of Dairy Milk<\/b><\/h2>\n

How does a food that used to be universally considered healthy become questioned by so many? After all, milk consumption has decreased about 40 percent since 1975 (even though dairy consumption– thanks to foods like cheese and yogurt — has increased). The biggest factor, as we’ll discuss, is the fear of allergies or lactose sensitivity. And then, there are those that fear the hormones in cows. (More on both of these concerns below.<\/span><\/p>\n

Back in 2016, research was published that reviewed the majority of research (both observational studies and random controlled trials) on dairy milk. The general scientific takeaways<\/a> make you wonder why people would avoid milk:<\/p>\n

In adults, intake of dairy products was shown to improve body composition and facilitate weight loss during energy restriction. In addition, intake of milk and dairy products was associated with a neutral or reduced risk of type 2 diabetes and a reduced risk of cardiovascular disease, particularly stroke. Furthermore, the evidence suggested a beneficial effect of milk and dairy intake on bone mineral density but no association with risk of bone fracture. Among cancers, milk and dairy intake was inversely associated with colorectal cancer, bladder cancer, gastric cancer, and breast cancer, and not associated with risk of pancreatic cancer, ovarian cancer, or lung cancer, while the evidence for prostate cancer risk was inconsistent.\u00a0<\/em><\/p>\n

Again, that doesn’t mean you need<\/em> milk, but it does mean there are many benefits if you decide to drink it. Cow’s milk undeniably packed with many vitamins and minerals<\/a> your body wants.<\/span><\/p>\n

\"a<\/p>\n

“Milk is a great source of protein, calcium, vitamin D, which are ‘nutrients of concern’ in the U.S. population,\u201d meaning that many people don\u2019t get enough, says <\/span>Vasanti\u00a0Malik, PhD, a research scientist in the department of nutrition at Harvard T.H. Chan School of Public Health. \u201c<\/span>It also contains magnesium, along with other minerals and nutrients.\u201d<\/span><\/p>\n

“If you don’t consume dairy, it’s really hard to get enough calcium,” which is crucial for strong bones, says <\/span>Ali\u00a0Webster, PhD, RD, Associate Director of Nutrition Communications for the International Food Information Council Foundation. The vitamin D and potassium in milk are also important for bone health. <\/span><\/p>\n

Webster acknowledges that you can’t rely solely on milk to fight osteoporosis. You also need magnesium (milk has some but isn’t a great source) and vitamin K (found in leafy greens, fish, meat, and eggs)\u2014but it does help you check off a lot of these boxes at once. <\/span><\/p>\n

That said, milk isn\u2019t the sole source of bone-supporting nutrients. <\/span>A cup of spinach<\/span><\/a>, for instance, has 350 mg calcium (slightly more than the 300 mg found in a cup of milk), and also provides fiber and folate. A 6-oz can of salmon with bones provides 380 mg of calcium, plus heart-healthy omega-3 fatty acids. \u00a0<\/span><\/p>\n

The benefits of milk go beyond general health. Milk is one of the best muscle-building foods<\/a> given its composition of protein. In fact, it’s the basis of both whey protein and casein protein. If you’re drinking either one of those protein shakes, each of those powders started as milk.<\/p>\n

How Much Milk Should You Drink? <\/b><\/h2>\n

If you do choose to consume dairy, Malik says that one serving a day is a good baseline amount. Ashley Koff, RDN, CEO of <\/span>The Better Nutrition Program<\/span><\/a>, agrees. She tells clients who opt to include dairy in their diets to “accessorize” meals with it\u2014say, one slice of cheese on a sandwich or a splash of milk in your coffee.<\/span><\/p>\n

\"milk<\/p>\n

That might surprise you, considering that the USDA recommends 3 servings daily. But Koff, Malik, and Foroutan say that number isn’t necessary as a goal. Instead, think of milk as a source of vitamins, minerals, or protein that you might not get from other sources. The only people who might need that much dairy are children and the elderly because they tend to be picky eaters who might not otherwise get the nutrients they need.<\/span><\/p>\n

<\/div>\n

What Happens if You Overdo It On Dairy<\/b><\/h2>\n

For starters, if you’re allergic, you’re asking for a world of discomfort. If your body can’t handle dairy, or, more specifically, lactose, then you shouldn’t drink it.<\/span><\/p>\n

Assuming you like milk and aren’t allergic to it, most experts say it’s fine and arguably even healthy to continue drinking it\u2014at least in moderation.<\/span><\/p>\n

The main concern with eating too much dairy or drinking too much milk is the domino effect it could have on the rest of your diet. Dieticians worry that it could push out other healthy foods (like fruits and vegetables) from your diet, which could have a negative impact.\u00a0<\/span><\/p>\n

Sometimes, replacing milk leads to misleading conclusions about what’s really happening in your body. When people cut milk out of their diet and find they feel better, it\u2019s often not because milk was wreaking havoc on their bodies (of course, assuming no allergy). It\u2019s because their overall diet quality improves when they replace that dairy with more nutrient-dense produce and other whole foods. <\/span><\/p>\n

Another thing to consider is that, unless you\u2019re going with skim milk, the drink will contain saturated fat. While <\/span>the effects of saturated fat are hotly debated<\/span><\/a> and can be consumed in some amount, most health experts agree that increasing saturated fat consumption elevates cholesterol, which can in turn increase your risk of cardiovascular disease.<\/span><\/p>\n

Milk Myths You Don\u2019t<\/em> Need to Worry About<\/b><\/h2>\n

Not all concerns about milk are created equal, at least from a scientific perspective. For example, rumors that consuming milk will mess with your hormones, or cause heart disease or diabetes are largely unfounded. <\/span><\/p>\n

Most mainstream experts say that, with the exception of a possible increased risk of prostate cancer (more on that later), the quality of any evidence indicating that milk would be dangerous is pretty weak\u2014think \u201cassociations\u201d or “based on animal studies” rather than high-quality controlled trials. <\/span><\/p>\n

Also, most studies purporting to show milk\u2019s potential harms also need to be considered in the context of other contradictory research. For instance, a study published earlier this year in the <\/span>British Journal of Nutrition<\/span><\/i><\/a> found that eating full-fat dairy products increased the risk of pre-diabetes and type 2 diabetes\u2014yet a 2016 study, published in the journal <\/span>Circulation<\/span><\/i><\/a>, found that eating full-fat dairy was associated with a <\/span>lower<\/span><\/i> diabetes risk.<\/span><\/p>\n

Does Milk Make You Fat?<\/b><\/h2>\n

If you\u2019ve heard that milk will make you fat, that\u2019s not proven, either. <\/span><\/p>\n

“It’s true that milk comes from mammals and has a biological purpose\u2014to feed infants so they can grow up and develop,” says Foroutan.<\/span><\/p>\n

\"dairy<\/p>\n

Milk naturally contains growth hormone as well as IGF-1 (insulin like growth factor-1) — both of which are designed to make animals get bigger. But there’s really no proof that the amount found in milk would contribute to obesity\u2014nor is it enough to make you get jacked. (As we already mentioned, there is some proof that drinking milk after a workout can <\/span>help you build muscle<\/span><\/a>, mostly thanks to the protein content). \u00a0<\/span><\/p>\n

Of course, if you eat ice cream every day or put cheese on everything, you might very well gain weight. But if you eat dairy\u2014even full-fat dairy\u2014in small amounts, it might actually help you slim down. “Fat sends an important signal to the brain that you’re full, which can help with portion control,” says Foroutan. \u00a0<\/span><\/p>\n

5 Reasons to Ditch Dairy<\/b><\/h2>\n

While research is always evolving, for now, the majority of evidence points to dairy being beneficial (or at least not harmful) for most people, says Webster. <\/span><\/p>\n

The biggest issue is that each person\u2019s body is unique. <\/span>While most people seem to be able to tolerate at least some dairy, “if you don’t break it down well or have some sensitivity to it, then consuming dairy products may trigger inflammation,” says Foroutan. <\/span><\/p>\n

If you\u2019ve been thinking you might be better off going dairy-free, or at least limiting it to an occasional treat, these might be good reasons for you to make a change.<\/span><\/p>\n

1. You’re lactose intolerant. <\/i><\/b><\/h3>\n

A true dairy allergy is relatively rare, but many people are lactose intolerant\u2014meaning that they can’t properly digest the primary sugar (lactose) found in milk. As a result, eating anything with lactose triggers unpleasant GI symptoms like cramps, gas, or diarrhea. <\/span><\/p>\n

“It’s easy to detect because you’d have a pretty quick response to eating or drinking something with lactose in it,” says Foroutan. If you’d like a more official diagnosis, ask your doctor for a <\/span>lactose tolerance (blood) test or a hydrogen breath test<\/span><\/a>.<\/span><\/p>\n

If you are, in fact, lactose intolerant, you may still be able to eat certain types of dairy. While you’ll have to steer clear of milk and ice cream or suffer the consequences, hard cheeses and probiotic-rich yogurt usually don’t contain any lactose. \u00a0<\/span><\/p>\n

2. You’re <\/i><\/b>not<\/i><\/b><\/span> lactose intolerant, but dairy still upsets your stomach.<\/i><\/b><\/h3>\n

Maybe you’ve been tested for lactose intolerance and the test came back negative, but you swear that eating dairy makes your tummy feel lousy. You’re probably not imagining it. <\/span><\/p>\n

Dairy contains proteins such as casein and whey, which can cause difficulties for some people, says Foroutan. “Unfortunately, it’s very difficult to test for a sensitivity,” she says. <\/span><\/p>\n

If your gut is telling you that something is off, feel free to trust it. Or, consider doing an elimination diet: Give up all dairy for a few weeks, then do a “challenge” during which you introduce different types of dairy products one by one to see how you react. (Butter, for instance, doesn’t have much lactose, but it has casein and whey.) You may want to see a nutritionist for guidance during your experiment. <\/span><\/p>\n

3. Milk makes you feel sluggish. <\/i><\/b><\/h3>\n

Digestive issues aren’t the only possible signs of an intolerance. Someone who feels bloated, tired, or sluggish after eating dairy might be sensitive to one or more of the components in it. “Some people don’t even notice until the next day; sometimes we call it a ‘food hangover,'” says Foroutan. <\/span><\/p>\n

If that sounds like you, it might be worth eliminating dairy for a few weeks and slowly trying to reintroduce it to see if it’s really the culprit. But the bottom line is that if you feel better without dairy, you don’t have to have it. <\/span><\/p>\n

4. You have a higher-than-average risk of prostate cancer.<\/i><\/b><\/h3>\n

The link between dairy consumption and several types of cancer is murky. Some studies, for instance, have said that it might raise the risk of breast cancer, whereas others show that it lowers it. (<\/span>Most research<\/span><\/a> seems to conclude that it’s associated with a lower risk of breast cancer.) \u00a0<\/span><\/p>\n

Prostate cancer is a little different. The proof that dairy substantially raises prostate cancer risk is hardly iron-clad, but there’s enough reason for experts (including those at the <\/span>American Cancer Society<\/span><\/a>) to be somewhat concerned. <\/span><\/p>\n

“It’s not the strongest evidence, but it’s worth mentioning,” says Malik. “If you’re at high risk of prostate cancer\u2014maybe you have a family history or your PSA (prostate specific antigen, which can be measured via a blood test) is elevated\u2014you might consider decreasing dairy.” <\/span><\/p>\n

5. You just don’t want to eat dairy. <\/i><\/b><\/h3>\n

For most healthy adults, the best reason to eat dairy is that you like it. If you’re vegan and don’t wish to consume anything that involves animals, or if you’re concerned about the toll that dairy farming takes on the environment, those are perfectly valid reasons to cut milk from your diet, says Malik. <\/span><\/p>\n

Yes, you might struggle to get certain nutrients, like calcium, but there are other ways to meet your needs. <\/span>Tofu, some beans, and certain leafy greens<\/span><\/a> also contain calcium. When in doubt, consult a registered dietician.<\/span><\/p>\n

Do You Need Milk? (And Key Takeaways)<\/b><\/h3>\n

The best advice you’ll find on milk, based on the current research, comes from Marion Nestle, Ph.D., a retired professor of nutrition, food studies, and public health at New York University.\u00a0<\/span><\/p>\n

\n
\n
\u201c[The research] tells me that milk is a food like any other, meaning that its effects depend on everything else people are eating or doing. People who like milk can continue drinking it. Those who don\u2019t like it don\u2019t have to.\u201d<\/section>\n<\/blockquote>\n
<\/section>\n
In other words, your approach to milk should be a question of preference and tolerance.\u00a0<\/span>To recap what it might do for your diet and health, and why you might want to limit your intake:<\/section>\n<\/div>\n