8 Bone Broth Benefits + How To Use It To Improve Your Health
Megan Fahey, MS, RD, CDN is a Registered Dietitian, Functional Medicine Nutritionist and Registered Yoga Teacher. She holds her Masters of Science in Nutrition and Dietetics from Bastyr University, where she was trained to artfully blend eastern and western healing modalities.
Bone broth has generated a lot of trendy buzz in the past several years—but it's actually been around for centuries. You might remember your grandmother making fresh chicken soup on the stove, using all of the chicken bones and skin to make the broth. While you may have turned your nose up at it then, your grandmother was actually on to something.
While there hasn’t been much research on bone broth specifically, there’s a lot of evidence that the nutritional compounds in it have loads of different health benefits.
What is bone broth?
Before jumping into the health benefits of bone broth, let’s back up and talk about what bone broth actually is. Bone broth is a savory liquid that’s made by simmering animal bones and connective tissue in water for an extended period of time. Most bone broths also include vegetables, some spices for flavor, and a small amount of apple cider vinegar, which helps release the nutrients from the bones while they cook.
While you may hear the terms “bone broth” and “stock” used interchangeably, one of the main things that sets bone broth apart from regular broth or stock is simmering time. Unlike stock, which can be made in just a couple hours, bone broth usually simmers for at least 12 to 24 hours. This allows ample time for the collagen, amino acids, and bone marrow to leave the bones.
Of course, the bones are the major source of nutrients in bone broth, that’s why it’s very different from vegetable broth, which is made with a combination of vegetables and water. While vegetable stock can certainly be nutritious, it doesn’t contain collagen, amino acids, or some of the other nutrient compounds you’ll find in bone broth.
Naturopathic doctor Kellyann Petrucci, M.S., N.D. points out that bone broth benefits lie in its nutritional makeup. According to Dr. Petrucci bone broth is rich in compounds that are difficult to get from other foods, like:
Bone broth benefits
Hyman has been a longtime advocate for the concept of food as medicine, and he calls bone broth one of his “favorite healing foods.” While there haven’t been many studies on bone broth directly, science has dug into the individual benefits of many of its components, like collagen, glucosamine, and the various amino acids. Based on this research, some potential bone broth benefits include:
1. Better gut health
There is evidence that the collagen in bone broth may help support the stomach lining. This may improve bowel movements, alleviate digestive discomfort like bloating, gas, and acid reflux, and improve symptoms in people with irritable bowel syndrome or inflammatory bowel diseases, like Crohn’s disease and ulcerative colitis. That's because, research shows people with inflammatory bowel diseases tend to have lower levels of collagen than people without digestive system trouble.
2. Less joint, bone, and muscle pain
3. Improved skin elasticity
As a rich source of collagen, bone broth may help improve skin elasticity. In one study, women were given an oral collagen supplement for 8 weeks. Skin elasticity was measured at 4 weeks and then again at 8 weeks. While there were evident skin benefits as soon as 4 weeks, skin continued to improve with prolonged, regular use. Bone broth is also rich in hyaluronic acid, which helps your skin retain moisture.
4. Reduced risk of migraines
The nutritional compounds in bone broth may help protect your brain and its major nerves. In one animal study, researchers found that supplementing with bone broth reduced sensitivity in the trigeminal nerve, which can help reduce the risk of migraines and the light sensitivity that comes with them.
5. Better mood and sleep
One bone broth benefit is that it's rich in glutamate, the most abundant amino acid in your brain. Glutamate acts as a neurotransmitter and a precursor to GABA, another neurotransmitter that tends to be low in people who experience depression and anxiety. Increasing GABA doesn’t just lead to a better mood, it can also improve sleep, boost focus, and help maintain healthy blood pressure.
6. Reduced inflammation
7. Proper hydration
When you think of hydration, water may be the first thing that comes to mind, but an adequate intake of electrolyte minerals, like sodium, calcium, phosphorus, and magnesium, are essential in preventing dehydration—and bone broth is rich in all of them. Instead of reaching for a sports drink, which often contains sugar and artificial dyes, you can sip on a cup or two of bone broth each day.
8. Improved heart health
Collagen is the most abundant protein in your body. It’s found in your skin, bones, tendons, ligaments, and even blood vessels. Although there hasn’t been any research on the direct connection between bone broth and heart health, one study found that supplementing with collagen, the primary protein in bone broth, helped improved the elasticity of blood vessels and increased HDL, or “good” cholesterol—two things that can reduce your risk of atherosclerosis, a hardening of the blood vessels that can lead to heart disease, heart attack, and/or stroke.
How to make bone broth
While there are many high-quality, pre-made bone broths available now, making your own bone broth at home is really easy and often more cost effective. To make bone broth, you need:
- Grass-fed and/or pasture-raised bones (can be beef, chicken, pork, fish, or a combination)
- 1 tablespoon apple cider vinegar
- 2 minced garlic cloves
- 1 chopped onion
- 2 chopped carrots
- 2 chopped celery stalks
- 2 bay leaves
- 1 teaspoon sea salt
- Filtered water
- Add bones to a slow cooker and drizzle apple cider vinegar on top.
- Add garlic, onion, carrots, celery, bay leaves, and sea salt.
- Pour water over bones and vegetables until they’re completely covered.
- Cover the slow cooker and simmer for 12 to 24 hours. To make chicken broth, you'll need to simmer the bones around 12 hours, while it’s best to cook beef bones for closer to 24. (If you’re short on time, you can also make bone broth in the pressure cooker in about an hour.)
- Allow bone broth to cool slightly and strain through a cheesecloth.
- Discard bones and vegetable pieces and transfer broth to a glass storage container with a lid or glass Mason jars.
- Store in the refrigerator for 3 days or in the freezer for up to 6 months.
This is a basic recipe that you can adapt to your tastes. Feel free to add extra spices or herbs to really bring out the rich flavor of the broth.
How to use bone broth
You probably already know that you can use bone broth to make soup or sip it warm right from a mug. But functional medicine expert William Cole, D.C., IFMCP, recommends some other out-of-the-box ways to incorporate bone broth into your diet:
How much do you need to reap bone broth benefits? For best results, Sara Gottfried, M.D., board-certified gynecologist, recommends 4 to 8 ounces of bone broth every day.
Bone broth, which is made by simmering chicken, beef, or fish bones in water for 12 to 24 hours, is a rich source of collagen, amino acids, and other nutritious compounds that your diet may be lacking. These compounds can help keep your gut healthy, improve skin elasticity, reduce muscle and joint pain, and even prevent migraines. While you can sip warm bone broth or use it as a base for soup, you can also get creative by adding it to smoothies and savory dishes, like mashed cauliflower and sautéed veggies.
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