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Can Collagen Count as Protein: Understanding Its Role in Our Diet and Health
All About Collagen > Can Collagen Count as Protein: Understanding Its Role in Our Diet and Health

Can Collagen Count as Protein: Understanding Its Role in Our Diet and Health

11/05/2025 By BUBS Naturals

Table of Contents

  1. Introduction
  2. What is Collagen?
  3. The Nutritional Profile of Collagen
  4. Can You Count Collagen Towards Your Protein Intake?
  5. The Health Benefits of Collagen
  6. How to Incorporate Collagen into Your Diet
  7. Conclusion
  8. FAQ

Introduction

In the quest for optimum health and wellness, protein intake remains a hot topic. We often hear about the importance of protein in our diets, especially for muscle building, tissue repair, and overall body function. Yet, when it comes to collagen—a type of protein found abundantly in our bodies—questions arise: Can collagen count as protein? Is it sufficient for our daily needs?

As a significant component of skin, tendons, ligaments, and many other tissues, collagen represents one-third of the total protein in our bodies. Historically, our ancestors consumed collagen-rich foods and relied on it for maintaining structural integrity and skin elasticity. However, the modern diet often lacks these sources, leading many to consider collagen supplements to support their health.

In this post, we'll explore the essence of collagen, its amino acid profile, and whether it can contribute effectively to our daily protein intake. By the end, you’ll have a clearer understanding of how collagen fits into your nutrition and what it means for your wellness journey—especially if you're considering integrating collagen into your supplement regimen.

Join us as we unpack the details of collagen, its benefits, and practical ways to ensure we're meeting our protein needs in the context of a balanced diet. Throughout this article, we'll also touch upon the offerings of BUBS Naturals, such as our Collagen Peptides, which stand out for their clean, natural ingredients and commitment to quality.

What is Collagen?

Collagen is the most prevalent protein in the human body, functioning primarily as a structural component for skin, bones, tendons, and various connective tissues. There are over 28 types of collagen, with Type I, II, and III being the most common. Understanding the structure and types of collagen provides insights into its function and potential benefits.

Types and Functions of Collagen

  • Type I: Comprising about 90% of the body's collagen, it is found in skin, bones, tendons, and ligaments, providing strength and elasticity.
  • Type II: Primarily present in cartilage, it supports joint function and flexibility.
  • Type III: Commonly found in skin, muscles, and blood vessels, it plays an essential role in maintaining structural integrity.

Collagen is composed of amino acids—specifically glycine, proline, and hydroxyproline—which contribute to its unique properties. While our bodies can synthesize non-essential amino acids, trips to maintain optimal collagen levels can sometimes be necessary due to dietary gaps.

The Nutritional Profile of Collagen

The amino acids forming collagen play specific roles:

  • Glycine: Makes up about one-third of collagen and is crucial for its stability and low inflammatory response.
  • Proline: Essential for the formation of collagen's triple-helix structure, often seen in a modified form called hydroxyproline.
  • Hydroxyproline: Contributes to collagen's stability and durability.

However, collagen is classified as an incomplete protein because it lacks tryptophan, one of the nine essential amino acids. Many individuals wonder if this deficiency impacts the protein's usability in the diet.

Can You Count Collagen Towards Your Protein Intake?

The big question remains: Does collagen count as protein? Due to its unique composition, the answer is nuanced.

Understanding Protein Quality

Proteins are assessed by their protein digestibility-corrected amino acid score (PDCAAS), with a scale ranging from 0.0 to 1.0. Collagen has a PDCAAS value of 0.0, primarily because it lacks essential amino acids like tryptophan. This leads to the general consensus that while collagen contributes protein, it does not fulfill the complete protein requirements set by nutrition guidelines.

However, research indicates that collagen peptides can count towards overall protein intake, potentially filling a third of the protein needs, particularly when combined with other protein sources throughout the day.

Practical Applications

If you’re considering collagen, particularly products like our BUBS Naturals Collagen Peptides, it's essential to maintain a balanced diet that includes various protein sources (both animal and plant-based) to fulfill all essential amino acid needs. This integration enables individuals to harness the benefits of collagen—such as improved joint health and supported skin elasticity—without compromising on protein quality.

The Health Benefits of Collagen

Collagen supplements have gained popularity for various potential health benefits, including:

1. Skin Health

Collagen is lauded for its contributions to skin elasticity and hydration, which can diminish with age. Studies suggest that collagen supplements can promote skin health by reducing wrinkles and increasing moisture levels.

2. Joint Support

Because of its structural role in cartilage, collagen is often recommended for individuals dealing with joint pain or degeneration. It may improve joint function and reduce discomfort associated with osteoarthritis.

3. Muscle Mass Preservation

Some research indicates that collagen peptides may play a role in increasing muscle mass, particularly beneficial for older adults or those undergoing resistance training.

4. Gut Health

An emerging body of evidence suggests that collagen may support gut integrity and health. Its amino acids, particularly glycine, can aid in reducing inflammation in the digestive tract.

How to Incorporate Collagen into Your Diet

If you decide to include collagen in your daily routine, here are some practical ways to do so:

  • Collagen Supplements: Powder form is versatile; blend it into smoothies, coffee, or baked goods. BUBS Naturals’ Collagen Peptides provide a simple way to elevate your intake.
  • Bone Broth: A traditional source of collagen, bone broth is made by simmering animal bones over an extended period, extracting this vital protein from the marrow and connective tissues.
  • Skin-on Fish and Meats: Consuming parts of animal protein that contain connective tissues—like chicken skin or fish skin—can naturally increase your collagen levels.

Conclusion

While collagen plays an essential role in our body's structure and function, it is crucial to remember that it is an incomplete protein that should be complemented with other protein sources for optimal amino acid intake. We can enhance our health by embracing a diverse diet, incorporating BUBS Naturals' easy-to-use Collagen Peptides, and supporting our wellness goals through balanced nutrition.

As we embark on adventures and embrace active lifestyles, let’s not forget the legacy of Glen “BUB” Doherty. His spirit inspires us to make informed choices about our health, ensuring we give back to those who served, with 10% of all profits from BUBS Naturals donated to veteran-focused charities. Join us in fueling our bodies well while honoring such a noble cause.

FAQ

**Does collagen count as protein?” Yes, while collagen is an incomplete protein and provides fewer essential amino acids, it can still contribute to your total protein intake when combined with other protein sources.

How can I increase my collagen levels naturally? You can naturally boost collagen production by consuming collagen-rich foods like bone broth, skin-on fish, chicken, and by maintaining an overall protein-rich diet.

What are the best sources of collagen? Excellent sources include collagen supplements, bone broth, and animal parts rich in connective tissue. Vegetables rich in vitamin C can also support the production of collagen in the body.

Are there any side effects of taking collagen supplements? Collagen supplements are generally safe for most people but consult with a healthcare provider if you're pregnant, breastfeeding, or have concerns about heavy metals or toxins typically found in non-reputable supplements.

Can I take collagen if I’m vegetarian or vegan? While traditional collagen sources are animal-based, vegan collagen supplements are available, which are made from genetically modified yeast and bacteria. However, their benefits may not be equivalent to animal-derived collagen.

*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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