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Does Collagen Protein Count as Protein? Understanding the Role of Collagen in Your Diet
All About Collagen > Does Collagen Protein Count as Protein? Understanding the Role of Collagen in Your Diet

Does Collagen Protein Count as Protein? Understanding the Role of Collagen in Your Diet

11/04/2025 By BUBS Naturals

Table of Contents

  1. Introduction
  2. What is Collagen Protein?
  3. Should You Count Collagen as Protein?
  4. The Benefits of Supplementing with Collagen
  5. How To Incorporate Collagen into Your Diet
  6. Conclusion
  7. FAQ

It’s no secret that protein plays a crucial role in our health and wellness, particularly for those of us who lead an active lifestyle. Many athletes, fitness enthusiasts, and health-conscious individuals passionately discuss how to meet their daily protein targets. But when it comes to a popular supplement like collagen, many of us are left scratching our heads: Does collagen protein count as protein?

Before we dive deep into this topic, let’s break down the essential elements of collagen, its benefits, and how it fits into our overall protein intake. By the end of this post, you’ll have a clearer understanding of whether or not collagen should be included in your daily protein calculations and how BUBS Naturals can support you on your wellness journey.

Introduction

Did you know that collagen constitutes about one-third of all the protein in our bodies? That's right! As the most abundant protein, collagen serves as a primary building block for our skin, muscles, bones, and connective tissues. Yet, when we hear the term "protein," many of us instinctively think of complete proteins, typically from sources like meat or dairy products. This raises the question: can we categorize collagen in the same way, given that it doesn't meet the criteria to be a complete protein?

Collagen's unique structure and amino acid composition allow it to excel in roles that enhance joint functionality, skin elasticity, and overall well-being. However, there has been a prevalent myth that collagen doesn't provide substantial protein value since it is classified as an incomplete protein.

In this blog post, we'll explore:

  • What collagen is and how it compares to other types of protein.
  • Whether collagen can count towards your daily protein intake.
  • The benefits of collagen supplementation.
  • How to incorporate collagen into a balanced diet for optimal health.

By delving into these topics, we aim to clarify common misconceptions and empower you to make informed decisions about your protein sources. Whether you’re looking to boost your skin health, support your joints, or complement your dietary protein intake, you’ll gain valuable insights to guide you along your path toward adventure and wellness.

What is Collagen Protein?

Collagen is a structural protein found throughout the body. It makes up a significant portion of our skin, cartilage, bones, and connective tissues. Being the most abundant protein type in humans, collagen plays a substantial role in maintaining the strength and elasticity of our skin, joints, hair, and nails.

Where Does Collagen Come From?

Collagen can be derived from various sources, including:

  • Animal Sources: Most collagen supplements are derived from bovine (cattle), porcine (pigs), chicken, fish, and sometimes even eggs. These sources provide collagen types that benefit the most critical structures in our bodies.
  • Vegan Alternatives: Though there is no true vegan collagen, some plant-based sources are marketed as "collagen-boosting," containing ingredients that promote collagen production, such as vitamin C.

The Amino Acids in Collagen

Collagen is primarily composed of three amino acids: glycine, proline, and hydroxyproline. Unlike other proteins, collagen is missing one essential amino acid—tryptophan—which is crucial for it to be classified as a complete protein.

Types of Collagen

There are over 28 types of collagen, but the most common types in supplements are:

  • Type I: Found in skin, bones, tendons, and ligaments.
  • Type II: Found in cartilage, providing elasticity and support.
  • Type III: Found alongside Type I in skin and blood vessels, playing a role in skin elasticity.

Should You Count Collagen as Protein?

Collagen's status as an incomplete protein has raised a lot of questions about whether it can or should count towards your overall protein intake.

The Protein Digestibility-Corrected Amino Acid Score (PDCAAS)

One way to assess protein quality is the Protein Digestibility-Corrected Amino Acid Score (PDCAAS). This score is a standard used to evaluate a protein's amino acid profile and its digestibility relative to human nutritional needs.

  • Complete Proteins: A score of 1.0 means the protein meets all essential amino acid needs.
  • Collagen's PDCAAS: Hydrolyzed collagen is typically rated at 0.0 because of its lack of tryptophan, which means it cannot legally be claimed in FDA-required protein calculations.

Collagen: Counting Towards Protein Intake

Despite its incomplete status, some studies suggest that collagen protein can account for a certain percentage of your total protein intake. Experts suggest that around 10-36% of your protein consumption could realistically come from collagen sources without disrupting your amino acid balance, provided you meet your essential amino acid needs through other complete proteins.

Practical Implications

So, while collagen itself doesn’t fulfill all dietary protein requirements, it can be a beneficial adjunct to a balanced diet. Here's how:

  • If you're consuming a varied diet rich in different protein sources (like meat, legumes, nuts, and dairy), adding collagen supplements can contribute positively to overall health without disrupting nutritional balance.
  • The health benefits of collagen, including improvements in skin elasticity and joint function, add value beyond mere grams of protein.

The Benefits of Supplementing with Collagen

  1. Enhanced Joint Health: One of the most well-researched benefits of collagen is its positive effect on joint health, particularly in alleviating symptoms associated with degenerative disorders.
  2. Improved Skin Elasticity: Regular consumption of collagen supplements may enhance skin hydration and elasticity, reducing the appearance of aging.
  3. Support for Muscle Mass: Some studies indicate that collagen protein supplementation along with resistance training may contribute to muscle mass growth in older adults.
  4. Strengthening Hair and Nails: Collagen may promote healthier hair and nails, reducing brittleness and breaking.
  5. Gut Health: By supporting the gut lining, collagen may play a role in improving overall digestive health and gut integrity.

From a wellness perspective, we at BUBS Naturals are passionate about bringing you quality supplements that support these areas of health. Our hydrolyzed Collagen Peptides are designed with optimal absorption in mind, ensuring you feel the benefits in your daily life. Shop our Collagen Peptides collection and feel the BUBS difference today!

How To Incorporate Collagen into Your Diet

Dietary Sources of Collagen

Aside from supplementation, collagen can be increased through your diet by consuming:

  • Bone Broth: Simmering animal bones and connective tissues for extended periods releases collagen into the broth.
  • Chicken Skin: A source rich in collagen, often found in traditional favorite dishes.
  • Fish with Skin: Many fish, especially those with skin, contain significant collagen.
  • Glycine & Proline-Rich Foods: Eating meats, skin, and certain beans can support your body's collagen production.

BUBS Naturals Approach

In alignment with our commitment to wellness and adventure, we prioritize providing clean, high-quality ingredients. Our Collagen Peptides are sourced from grass-fed, pasture-raised cattle, ensuring you get the best for supporting your active lifestyle.

Conclusion

In summary, while collagen is not a complete protein and technically has a PDCAAS of 0.0, it still offers significant benefits and can count towards your overall protein intake when consumed alongside other protein-rich foods.

Whether you want to enhance joint health, improve skin elasticity, or simply embrace an active lifestyle, collagen can be a valuable addition to your nutritional regimen. Remember to always seek variety in your protein sources to ensure you're meeting all of your amino acid needs.

BUBS Naturals is dedicated to helping you maintain a life of adventure and wellness, just as Glen "BUB" Doherty inspired. By integrating our products into your daily routine, you'll not only support your health but also honor the legacy of giving back, as we donate 10% of our profits to veteran-focused charities.

FAQ

1. Can I use collagen as my only source of protein?

No, collagen should not replace complete protein sources. While it provides specific benefits, it lacks some essential amino acids necessary for overall nutritional balance.

2. How much collagen should I take daily?

Research suggests that doses between 2.5 to 15 grams of collagen daily can yield beneficial effects, depending on individual health goals.

3. Will collagen supplements help with joint pain?

Yes, collagen supplementation has shown promise in reducing joint pain and improving joint function, especially in individuals with specific degenerative joint conditions.

4. Are there any side effects to taking collagen?

Collagen supplementation is generally safe with few side effects, but consult your doctor if you have dietary restrictions or allergies.

5. Can I get enough collagen from food alone?

While consuming collagen-rich foods (like bone broth and chicken skin) helps, many people find supplements more convenient to meet their needs.

6. How does BUBS Naturals support collagen production?

At BUBS Naturals, our Collagen Peptides are designed for maximal absorption, making it easier for your body to utilize these important nutrients efficiently.

For all your collagen needs, explore our full range of products today!

*Disclaimer:

These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. Product results may vary from person to person.

Information provided on this site is solely for informational purposes only. It is not a substitute for professional medical advice. Do not use this information for diagnosing or treating a health problem or disease, or prescribing of any medications or supplements. Only your healthcare provider should diagnose your healthcare problems and prescribe treatment. None of our statements or information, including health claims, articles, advertising or product information have been evaluated or approved by the United States Food and Drug Administration (FDA). The products or ingredients referred to on this site are not intended to diagnose, treat, cure or prevent any disease. Please consult your healthcare provider before starting any supplement, diet or exercise program, before taking any medications or receiving treatment, particularly if you are currently under medical care. Make sure you carefully read all product labeling and packaging prior to use. If you have or suspect you may have a health problem, do not take any supplements without first consulting and obtaining the approval of your healthcare provider.

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