10 Benefits of Drinking Bone Broth Every Day (Backed by Science)

Bone broth has been used for thousands of years across almost every food culture on earth. It appears in traditional Chinese medicine, Jewish healing cuisine, South American grandmothers’ kitchens, and now functional medicine clinics. The reason is not trend — it’s that slow-simmering animal bones in water for hours produces a liquid that is genuinely, measurably therapeutic.

Here is what the science actually says about drinking bone broth daily, and what it can realistically do for your body.

1. Bone Broth Supports Gut Lining Repair

The gut lining is a single cell layer thick. When it becomes compromised — a condition sometimes called “leaky gut” or intestinal permeability — bacterial toxins, undigested food particles, and pathogens can pass into the bloodstream and trigger systemic inflammation. This is now recognized as an upstream driver of everything from autoimmune conditions to chronic fatigue to skin problems.

Bone broth contains two compounds that directly address this: gelatin and glutamine. Gelatin coats and soothes the gut lining, acting as a protective barrier. Glutamine — the most abundant amino acid in the body and the preferred fuel source of intestinal epithelial cells — has been shown in peer-reviewed research to reduce gut permeability and support barrier integrity.

A 2021 study published in Nutrients found that gelatin supplementation significantly improved markers of gut permeability in participants with irritable bowel syndrome. Bone broth delivers both gelatin and glutamine in a bioavailable, whole-food form.

Try it: Miracle Bone Broth — grass-finished beef bone broth slow-simmered 24+ hours for maximum gelatin extraction.

2. Bone Broth Is One of the Best Dietary Sources of Collagen

Collagen is the most abundant protein in the human body, making up the structural matrix of skin, joints, tendons, ligaments, bones, and gut lining. After age 25, your body produces approximately 1% less collagen per year. By 40, the deficit is visible — in skin elasticity, joint stiffness, and slower recovery.

Slow-simmering bones extracts collagen and converts it to gelatin — a hydrolyzed form of collagen that is directly bioavailable. The amino acids in this gelatin (primarily proline, glycine, and hydroxyproline) are the exact building blocks your body uses to synthesize new collagen.

A 2019 review in the Journal of Drugs in Dermatology found that oral collagen supplementation reduced wrinkles and improved skin elasticity with 12 weeks of consistent use. Bone broth delivers this in a form no powder supplement can replicate. Look for broth that gels when refrigerated — that gelatin is your collagen.

3. Bone Broth Reduces Chronic Inflammation

Glycine — the most abundant amino acid in bone broth — has been shown in multiple peer-reviewed studies to inhibit pro-inflammatory cytokines. These cytokines are the signaling molecules that drive chronic, low-grade inflammation: the upstream driver of cardiovascular disease, metabolic syndrome, dementia, autoimmunity, and accelerated cellular aging.

A 2003 paper in Shock found that glycine suppressed tumor necrosis factor-alpha (TNF-α) and interleukin-6 (IL-6) — two of the most significant pro-inflammatory mediators. One cup of bone broth per day delivers a meaningful therapeutic dose of glycine in a form the body recognizes as food.

4. Bone Broth Supports Joint Health and Recovery

The collagen, gelatin, glucosamine, and chondroitin in bone broth are the structural components of cartilage — the cushioning tissue between joints. Athletes, people with arthritis, and anyone over 40 experiencing joint stiffness are experiencing cartilage degradation.

A 2016 study from Penn State University found that athletes who supplemented with collagen hydrolysate — the primary compound in bone broth — experienced significantly less joint pain during activity compared to placebo, with both reduced inflammation markers and structural improvements in joint cartilage.

5. Bone Broth Delivers Highly Bioavailable Minerals

Bone is roughly 70% mineral by dry weight — primarily calcium, phosphorus, and magnesium. Slow simmering with apple cider vinegar acidifies the water just enough to leach these minerals from the bone matrix into the broth. The resulting mineral profile is a naturally occurring electrolyte solution your body absorbs directly.

This is particularly relevant for people who struggle with mineral absorption through diet — a common issue when gut health is compromised. Bone broth's minerals are already broken down to their most bioavailable form. Calcium, magnesium, and phosphorus in this form also support bone density — critical for women approaching perimenopause, when estrogen loss accelerates bone loss.

6. Bone Broth Supports Skin Health From the Inside

Topical collagen products cannot penetrate the dermis — the structural layer of the skin where collagen fibers actually live. Dietary collagen, however, is processed into peptides that are absorbed and used by the skin’s fibroblast cells to synthesize new collagen.

Multiple randomized controlled trials have found statistically significant improvements in skin hydration, elasticity, and wrinkle depth from consistent collagen peptide consumption over 8–12 weeks. Bone broth is the whole-food source of these same peptides, with the additional minerals and co-factors that supplements lack.

Try it: Golden Chicken Bone Broth — lighter, cleaner flavor, equally rich in skin-supporting collagen and amino acids.

7. Bone Broth Supports Immune Function

Approximately 70% of the immune system is in the gut. The gut-associated lymphoid tissue (GALT) — the largest immune organ in the body — depends on a healthy gut lining to function properly. Bone broth supports the gut lining through gelatin and glutamine, which in turn supports immune regulation.

This is part of why traditional cultures gave chicken soup to sick people — there is legitimate science behind it. A 2000 study published in Chest found that chicken soup inhibited neutrophil migration — the white blood cells that cause the congestion and inflammation of respiratory infections. Daily bone broth also provides zinc and selenium in highly bioavailable form, both essential for immune cell production.

8. Bone Broth Supports Sleep and Stress Response

Glycine is not just an anti-inflammatory amino acid — it is also an inhibitory neurotransmitter in the central nervous system. A 2012 study published in Neuropsychopharmacology found that 3g of glycine before sleep significantly improved subjective sleep quality and reduced daytime sleepiness in participants with chronic poor sleep.

Bone broth delivers glycine in its food form, along with calming minerals like magnesium. Many people find that sipping bone broth in the evening — either plain or as a light soup base — supports their wind-down and sleep quality over time.

9. Bone Broth Provides Pre-Digested Protein With Zero Digestive Burden

Bone broth’s protein comes entirely from gelatin and free amino acids — already hydrolyzed by the long simmer. Unlike whole protein sources that require significant digestive effort to break down, bone broth’s protein is essentially pre-digested and absorbed with minimal digestive work. The amino acids are in your bloodstream within 30 minutes of sipping.

This makes bone broth ideal for people with compromised digestion, those recovering from illness or surgery, people with inflammatory bowel conditions, and anyone who struggles to meet protein needs without digestive distress.

10. Bone Broth Supports Weight Management and Metabolic Health

Several mechanisms make bone broth a powerful tool for weight management. Its high protein content supports satiety hormones — particularly peptide YY and GLP-1 — which reduce hunger and increase fullness. Glycine plays a direct role in blood sugar regulation by supporting insulin sensitivity. And bone broth is low in calories (approximately 40–70 calories per 12 oz) while being deeply nourishing.

A 2017 study in the Journal of Nutrition found that higher dietary collagen intake was associated with greater lean muscle mass retention during caloric restriction. For anyone on a weight loss protocol — including GLP-1 medications — maintaining muscle while losing fat is the critical variable, and bone broth’s amino acid profile directly supports this.

How Much Bone Broth Should You Drink Per Day?

Most functional medicine practitioners recommend 1–2 cups (8–12 oz) per day as a therapeutic dose. Consistency matters more than quantity — thirty days of one daily cup produces more measurable benefit than an occasional large serving. Most people notice improvements in digestion within 2 weeks, skin changes within 4–6 weeks, and joint benefits within 8–12 weeks of daily use.

The simplest protocol: one 12 oz cup every morning before coffee. Everything else follows.

What to Look for in a Quality Bone Broth

• Slow-simmered 18–24+ hours — the minimum required to extract meaningful collagen and minerals
• Grass-finished or pasture-raised bones — the animal’s nutrient profile directly affects the broth
• No seed oils, no preservatives — these counteract the anti-inflammatory benefits
• Gels when refrigerated — the reliable indicator of high gelatin content
• Organic vegetables and herbs — amplify the therapeutic effect with minerals and antioxidants

Start with Miracle Bone Broth (grass-finished beef) or Golden Chicken Bone Broth (lighter, just as healing). Or try both with the AUÏAMA Starter Bundle — our most-ordered introduction to the full lineup.