{"id":483663,"date":"2026-06-09T09:50:08","date_gmt":"2026-06-09T09:50:08","guid":{"rendered":"https:\/\/www.newsbeep.com\/il\/483663\/"},"modified":"2026-06-09T09:50:08","modified_gmt":"2026-06-09T09:50:08","slug":"is-soy-milk-good-for-you-nutrition-and-benefits","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/il\/483663\/","title":{"rendered":"Is Soy Milk Good for You? Nutrition and Benefits"},"content":{"rendered":"

Whether you splash it into coffee, pour it over cereal or blend it into smoothies, soy milk has long been a staple in the dairy-free aisle. But compared to trendier options, like oat milk<\/a> and almond milk, soy milk sometimes gets overlooked \u2014 or misunderstood.<\/p>\n

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For years, soy has been tangled up in questions about hormones and breast cancer risk. But research continues to show that soy foods can be part of a healthy eating plan for most people. Plus, soy milk offers some nutritional perks that other plant-based milks<\/a> don\u2019t.<\/p>\n

Registered dietitian Julia Zumpano, RD, LD<\/a>, explains what soy milk is, its biggest benefits and how to choose the healthiest option.<\/p>\n

What is soy milk?<\/p>\n

Soy milk is a plant-based drink made from soybeans and water. Traditionally, manufacturers soak, grind and boil soybeans before straining the liquid to create a creamy milk alternative.<\/p>\n

\u201cIt can be used anywhere that cow\u2019s milk can be used,\u201d says Zumpano. \u201cNutritionally, it\u2019s not exactly apples to apples. But it works very similarly in recipes, smoothies, cereals, coffee drinks and baking.\u201d<\/p>\n

Soy milk is naturally dairy- and lactose-free. That makes it a popular option for people with dairy allergies or lactose intolerance<\/a>. It could also work well for people who follow a plant-based diet. It\u2019s available in many varieties, including unsweetened, sweetened and flavored versions, like vanilla or chocolate.<\/p>\n

Compared to other plant-based milks, soy milk tends to have a creamier texture. It also has a more balanced nutritional profile. That\u2019s especially true with types fortified with calcium and vitamin D.<\/p>\n

Nutritional highlights of soy milk<\/p>\n

One of soy milk\u2019s biggest advantages is its protein content.<\/p>\n

\u201cMost milk alternatives lack protein,\u201d says Zumpano. \u201cBut soy milk has about the same amount of protein as cow\u2019s milk.\u201d<\/p>\n

Protein<\/a> has a lot of important jobs. It:<\/p>\n

Helps build and support muscle massKeeps you feeling fuller longerSupports immune function and tissue repairProvides essential amino acids, B vitamins, iron and zinc<\/p>\n

Nutrients vary by brand. But 1 cup (about 240 grams) of unsweetened soy milk<\/a> generally contains about 8 grams of protein. And soy protein is considered a complete protein<\/a>. That means it contains all nine essential amino acids your body needs.<\/p>\n

\u201cThat\u2019s pretty unique among plant-based milks,\u201d Zumpano notes. \u201cYou\u2019re getting a more nutritionally balanced option.\u201d<\/p>\n

Unsweetened soy milk is lower in sugar than flavored or sweetened varieties. A typical serving has about 1 gram of sugar. That makes it a better everyday choice for most people.<\/p>\n

One serving of soy milk contains about 80 to 90 calories. Nutrients it provides include:<\/p>\n

Calcium and vitamin D (if fortified)PotassiumPhosphorusVitamin AMagnesiumFolateVitamin ECholineSoy milk health benefits<\/p>\n

So, is soy milk good for you? For most people, yes. Research suggests<\/a> soy foods and soy-based beverages may offer several health benefits. Zumpano walks us through them.<\/p>\n

Supports heart health<\/p>\n

Soy milk is naturally low in saturated fat, which may help support cardiovascular health.<\/p>\n

\u201cThere\u2019s been a lot of research on soy and heart health,\u201d says Zumpano. \u201cIt may help lower LDL cholesterol. It\u2019s also a good source of potassium, which can help support blood pressure.\u201d<\/p>\n

Using soy milk in place of dairy products that are higher in saturated fat may also help improve overall heart-health habits.<\/p>\n

May support bone health<\/p>\n

Most commercial soy milks are fortified with calcium and vitamin D (which just means it\u2019s added in during manufacturing). Both nutrients help maintain strong bones.<\/p>\n

\u201cIf you\u2019re using soy milk to replace dairy milk, fortified versions are an ideal substitute from a bone health standpoint,\u201d advises Zumpano.<\/p>\n

This can be especially important if you avoid dairy entirely, as a dairy-free diet can make it hard for you to get the calcium you need.<\/p>\n

Contains beneficial isoflavones<\/p>\n

Soy naturally contains plant compounds called isoflavones, which are sometimes called phytoestrogens<\/a> because they weakly mimic estrogen in your body. But they don\u2019t act the same way.<\/p>\n

One of the biggest myths about soy is that it increases breast cancer risk<\/a> because of its phytoestrogens. But current evidence doesn\u2019t support that idea for most people. In fact, research suggests<\/a> soy foods may be good for you.<\/p>\n

\u201cI think soy got a bad rap for a while,\u201d says Zumpano. \u201cNow, we\u2019re seeing more research showing these compounds may actually have protective benefits.\u201d<\/p>\n

Research shows<\/a> that isoflavones may:<\/p>\n

Help reduce inflammationSupport healthy agingPlay a role in supporting menopausal healthReduce the risk of certain cancers, including breast cancer<\/p>\n

\u201cIf you\u2019re going through perimenopause or menopause, phytoestrogens may help support hormone balance naturally,\u201d Zumpano adds.<\/p>\n

Are there any other risks or downsides to be aware of?<\/p>\n

For most people, soy milk is considered safe and nutritious. But there are a few situations where you may want to be cautious.<\/p>\n

Soy allergies<\/p>\n

Soy is one of the more common food allergens. It can trigger serious allergic reactions in some people.<\/p>\n

\u201cIf you have a soy allergy<\/a>, soy milk obviously isn\u2019t a good option,\u201d states Zumpano.<\/p>\n

Added sugars and additives<\/p>\n

Not all soy milks are created equal. Some flavored and sweetened versions can contain a lot of added sugar.<\/p>\n

Others may contain gums, fillers or emulsifiers that can bother sensitive digestive systems.<\/p>\n

\u201cSome people are more sensitive to additives than to the soy itself,\u201d says Zumpano.<\/p>\n

Medication interactions<\/p>\n

Soy may affect how certain medications work. That includes some thyroid medications and blood thinners.<\/p>\n

\u201cIt\u2019s usually more about timing,\u201d says Zumpano. \u201cFor example, if you take thyroid medication, it\u2019s generally recommended to wait several hours before consuming soy.\u201d<\/p>\n

Fermented soy products may also interact with certain antidepressants or Parkinson\u2019s medications called MAOIs. Talk to your healthcare provider to understand whether soy is safe for you.<\/p>\n

Breast cancer medications<\/p>\n

If you\u2019re going through treatment for estrogen-positive breast cancer, it\u2019s important to know that soy can interact with certain anti-estrogen medications used during treatment.<\/p>\n

\u201cIt\u2019s crucial to talk with your oncologist before increasing your soy intake,\u201d Zumpano emphasizes.<\/p>\n

How do you choose the healthiest soy milk?<\/p>\n

When you\u2019re shopping for soy milk, Zumpano recommends keeping it simple.<\/p>\n

\u201cMy biggest tip is to choose unsweetened soy milk,\u201d she says.<\/p>\n

She also advises looking for versions that:<\/p>\n

Have little or no added sugarAre fortified with calcium and vitamin DHave a short ingredient list with few additivesDon\u2019t include excessive gums and fillersAre refrigerated or shelf-stable<\/p>\n

\u201cIf you find a simple soy milk made with just soybeans and water, that can still be an excellent choice,\u201d she reassures. \u201cBut if it\u2019s not fortified, you\u2019ll just want to make sure you\u2019re getting calcium from other sources.\u201d<\/p>\n

The bottom line on soy milk<\/p>\n

Soy milk offers something many plant-based milks don\u2019t: A strong nutritional profile. It provides complete protein, healthy fats and beneficial plant compounds.<\/p>\n

And despite lingering myths, research continues to support soy foods as a healthy option for most people.<\/p>\n

\u201cI think soy is making a comeback,\u201d says Zumpano. \u201cWhen you choose minimally processed, unsweetened versions, it can be a really nutritious option.\u201d<\/p>\n

Whether you\u2019re dairy-free, plant-based or simply looking to switch up your routine, soy milk may be worth adding to your fridge.<\/p>\n","protected":false},"excerpt":{"rendered":"Whether you splash it into coffee, pour it over cereal or blend it into smoothies, soy milk has…\n","protected":false},"author":2,"featured_media":483664,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36],"tags":[163,85,46,543],"class_list":["post-483663","post","type-post","status-publish","format-standard","has-post-thumbnail","category-nutrition","tag-health","tag-il","tag-israel","tag-nutrition"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/posts\/483663","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/comments?post=483663"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/posts\/483663\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/media\/483664"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/media?parent=483663"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/categories?post=483663"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/tags?post=483663"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}