Neither beef nor chicken bone broth is categorically better for you. They share most of the same beneficial amino acids and minerals, but they differ in the type of collagen they provide, in certain unique bioactive compounds, and in a few safety considerations that may matter depending on your goals. The real twist is that how you make your broth often has a bigger impact on its nutritional value than which animal bones you start with.
Different Collagen, Different Strengths
The most meaningful nutritional distinction between beef and chicken bone broth comes down to collagen type. Beef bones are rich in Type I and Type III collagen, which are the primary structural proteins in skin, tendons, and the connective tissue that wraps around muscles and organs. Chicken bones, particularly the cartilage-heavy parts like feet and necks, lean toward Type II collagen, the kind concentrated in the cartilage that cushions your joints.
This distinction matters if you have a specific health goal. A review of the research on collagen supplementation and joint health found that native (unbroken) collagen works through an immune-mediated mechanism, where the body recognizes its structure and dials down inflammation and tissue breakdown in joints. Hydrolyzed collagen, meanwhile, can deliver small bioactive peptides that reach joint tissues and exert protective effects there.1PubMed Central. Collagen Supplementation for Joint Health: The Link between Composition and Scientific Knowledge Since chicken broth naturally delivers more Type II collagen, it is the one more directly relevant to cartilage support. One study using a chicken-vegetable bone broth found that its hyaluronan and chondroitin sulfate content slowed osteoclast activity and increased bone mineral density in an animal model of osteoporosis.2Journal of Food Science. Hyaluronan and chondroitin sulfate in chicken-vegetable bone broth delay osteoporosis progression
Meanwhile, collagen peptides derived from bovine bone have shown promise for skin. In chronologically aged mice, oral bovine collagen peptides improved skin laxity, repaired collagen fibers, increased total collagen content, and boosted antioxidant enzyme activity in the skin, all without affecting moisture or hyaluronic acid levels.3PubMed Central. Effect of Orally Administered Collagen Peptides from Bovine Bone on Skin Aging in Chronologically Aged Mice So if your interest is more skin-focused, beef broth has the slightly more relevant collagen profile.
The Dose Problem Nobody Talks About
Here is where enthusiasm about bone broth outpaces the evidence. A controlled study comparing the amino acid content of bone broth to a therapeutic dose of collagen supplements found that broth fell well short. The concentrations of hydroxyproline, glycine, and proline in bone broth made to a standardized recipe were significantly lower than what you would get from roughly 20 grams of a collagen supplement. And when researchers tested non-standardized recipes, the variability was enormous. Café-prepared versions had the highest amino acid levels, while home recipes ranged widely.4PubMed. Bone Broth Unlikely to Provide Reliable Concentrations of Collagen Precursors Compared With Supplemental Sources of Collagen Used in Collagen Research
This applies to both beef and chicken broth equally. The collagen clinical trials that show real benefits for joints, skin, or tendons typically use concentrated, standardized supplements at specific doses. A cup of homemade bone broth, while containing some of those amino acids, delivers them in unpredictable amounts. That does not make bone broth useless, but it means treating it as a collagen delivery system with clinical-grade precision would be a stretch. Think of it more as a food that contributes these nutrients alongside its other benefits, rather than a replacement for targeted supplementation.
Minerals Are Mostly About Technique, Not the Animal
A common selling point for bone broth is that it pulls calcium, magnesium, and other minerals from the bones into the liquid. This happens, but far less than you might expect under normal cooking conditions. A study of essential and toxic metals in bone broths found that calcium and magnesium concentrations in traditionally made broth are quite limited when the pH stays near neutral. The game-changer was acidity: dropping the broth pH from about 8.4 to about 5.3 by adding diluted vinegar increased calcium extraction by a factor of roughly 17 and magnesium by about 15 times.5PubMed Central. Essential and toxic metals in animal bone broths
Cooking time mattered too. Broths simmered for more than eight hours yielded significantly more calcium and magnesium than shorter cooks. The researchers also noted that between-species differences in mineral extraction were larger than within-species variation, meaning beef bones and chicken bones do not behave identically. But the dominant factor by far was pH, not the animal. If you want more minerals in your broth regardless of type, add a splash of vinegar and cook it long. Without that acid, most of the calcium stays locked in the bone.
An independent analysis of bone broth found sodium to be the most abundant mineral, at roughly 1,040 micrograms per milliliter, followed by potassium at around 160 and calcium at about 65.6Selcuk Journal of Agriculture and Food Sciences. Comparative Evaluation of Capillary Electrophoresis and Flame Photometry for Sodium, Potassium and Calcium Determination in Bone Broth Those sodium levels are driven largely by added salt during preparation, but the potassium and calcium levels reflect what the bones and connective tissue actually contribute. Neither is going to replace a calcium supplement, but the mineral contribution is real, especially for potassium.
Gut Health Benefits Are Shared
One area where beef and chicken bone broth perform similarly is gut health. A comprehensive review of both animal and human studies found that bone broth supplies amino acids like glutamine, glycine, proline, histidine, and arginine, along with minerals including calcium, phosphorus, potassium, magnesium, and zinc. These components were documented to help strengthen the intestinal barrier, reduce inflammation in the gut lining, and improve nutrient absorption, with particular relevance for people dealing with inflammatory bowel disease.7PubMed. Bone Broth Benefits: How Its Nutrients Fortify Gut Barrier in Health and Disease
Glutamine, the amino acid most frequently credited for gut barrier repair, is present in both beef and chicken broth. Glycine, which plays anti-inflammatory roles throughout the body, also shows up in both. The specific concentration varies with recipe and cooking method more than with the animal source. If gut healing is your primary motivation for drinking bone broth, either type gets you into the same neighborhood of benefit.
Chicken Broth and Immune Function
Chicken soup’s reputation as a cold remedy turns out to have at least a partial biological basis, and it is one area where chicken broth has a genuine edge. In a study using immunosuppressed mice, chicken broth hydrolysate and the histidine dipeptides found in chicken (like carnosine and anserine) reduced immune organ shrinkage, stimulated the growth of splenic lymphocytes, and boosted white blood cell counts along with immunoglobulins IgM, IgG, and IgA. The treatment also increased production of immune-signaling molecules like interleukin-2 and interferon-gamma while dampening the overproduction of the immunosuppressive interleukin-10.8PubMed Central. Immunomodulatory Effects of Chicken Broth and Histidine Dipeptides on the Cyclophosphamide-Induced Immunosuppression Mouse Model
These histidine dipeptides are found at higher concentrations in poultry muscle and connective tissue than in beef. While the study used a mouse model with chemically induced immune suppression, which is a more extreme scenario than a typical cold, the mechanism is interesting: chicken broth appears to nudge several arms of the immune response in a favorable direction simultaneously. Beef broth has not been studied for the same immune-modulating effects, so it is fair to say chicken holds a slight advantage here, with the caveat that human trials are still needed.
Lead Contamination Is a Bigger Concern With Chicken
One safety concern that comes up in the bone broth conversation is lead. Bones accumulate lead over an animal’s lifetime, and cooking them in water can release some of that stored metal. A blinded, controlled study of organic chicken broth found that broth made from bones contained about 7 micrograms per liter of lead, while broth made from skin and cartilage that had been cooked on the bone contained roughly 9.5 micrograms per liter. Both were several times higher than the tap water control at 0.89 micrograms per liter.9PubMed. The risk of lead contamination in bone broth diets
The study focused on chicken, so it does not give us a direct chicken-versus-beef lead comparison. But the general principle that bones sequester environmental lead applies to all animals. Chickens tend to have shorter lifespans than cattle, which in theory means less time to accumulate lead, yet the study still found elevated concentrations. The amounts detected are well below levels that would cause acute toxicity, but for people who drink bone broth daily or use it as a staple food, the cumulative exposure is worth thinking about. Using bones from pasture-raised animals in cleaner environments may help, though no study has formally tested that assumption.
Bone Broth as a Rehydration Drink
An underappreciated use for bone broth is rehydration. A study on sodium’s role in fluid recovery had subjects rehydrate using water, a carbohydrate-electrolyte sports drink, chicken broth, and chicken noodle soup after exercise-induced dehydration. The chicken broth contained roughly 109 millimoles per liter of sodium and about 25 millimoles per liter of potassium.10PubMed. Effect of sodium in a rehydration beverage when consumed as a fluid or meal That sodium content is many times higher than what a typical sports drink provides, which matters because sodium is the key electrolyte for retaining fluid rather than just passing it through.
Both beef and chicken bone broth deliver this electrolyte profile. The sodium mostly comes from added salt, while the potassium comes partly from the bones and connective tissue and partly from any vegetables simmered in the broth. If you are fasting, recovering from illness, or dealing with dehydration, warm bone broth of either type provides fluid, electrolytes, and a small amount of protein simultaneously. It is a more complete rehydration option than water alone, and for many people more palatable than a sugary sports drink.
Practical Preparation Makes the Biggest Difference
Given that cooking method affects nutrient content at least as much as the choice of animal, a few practical details matter. Using an acid like apple cider vinegar or white vinegar in your broth pulls dramatically more calcium and magnesium from the bones, as the extraction study described earlier showed.5PubMed Central. Essential and toxic metals in animal bone broths You do not need much: a tablespoon or two per quart of water is standard, and you will not taste it in the finished product. Longer cooking times, past the eight-hour mark, also improve mineral extraction substantially.
For chicken broth, include feet, necks, and backs if you can find them. These cartilage-rich parts deliver more Type II collagen and glycosaminoglycans than drumsticks or thighs alone. For beef broth, marrow bones and knuckle joints are the richest sources of both collagen and marrow fat. Knuckle bones in particular have thick layers of cartilage that break down into gelatin during a long simmer. A well-made beef bone broth often gels when refrigerated, which is a visual indicator of high gelatin content. Chicken broth can gel too, especially when feet are used, but it tends to be more delicate.
One practical consideration that separates the two: chicken bones are smaller and break down faster, so a chicken broth can be ready in 8 to 12 hours. Beef bones, especially large marrow and knuckle bones, benefit from 18 to 24 hours of simmering. If convenience matters to you, chicken is faster to produce at home. Pressure cookers cut these times dramatically for both types, though there is less research on whether pressure-cooked broth has the same nutrient profile as a slow simmer.
Who Might Prefer One Over the Other
If you are dealing with joint stiffness or want cartilage support, chicken bone broth’s Type II collagen and glycosaminoglycan profile gives it a slight theoretical edge. The chicken-vegetable broth study on osteoporosis and the broader literature on Type II collagen and joint inflammation both point in this direction.2Journal of Food Science. Hyaluronan and chondroitin sulfate in chicken-vegetable bone broth delay osteoporosis progression Chicken broth also has the immune support angle going for it, thanks to its histidine dipeptides.
If your interest is skin elasticity or connective tissue repair beyond joints, beef broth’s higher Type I and Type III collagen content is more aligned with those tissues. Bovine collagen peptides are the ones that have been studied for skin aging effects, and while the doses used in research are higher than what a cup of broth delivers, the collagen type is at least the right one.3PubMed Central. Effect of Orally Administered Collagen Peptides from Bovine Bone on Skin Aging in Chronologically Aged Mice Beef broth also tends to have a richer, more full-bodied flavor that works better as a base for hearty stews and braises.
For general gut health, hydration, and the baseline amino acid and mineral benefits, both perform similarly. Alternating between the two is a perfectly reasonable strategy, and probably the most practical one for people who are not targeting a specific condition. The nutrients they share, including glycine, proline, glutamine, and the minerals extracted during cooking, overlap far more than they diverge. What ultimately matters most is that you are making it well: using cartilage-rich bone cuts, adding a splash of acid, cooking it long enough, and not expecting it to replace a targeted supplement if you have a clinical-grade need.