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Should Collagen Count Towards Protein Intake? Exploring the Role of Collagen in Your Daily Diet
All About Collagen > Should Collagen Count Towards Protein Intake? Exploring the Role of Collagen in Your Daily Diet

Should Collagen Count Towards Protein Intake? Exploring the Role of Collagen in Your Daily Diet

11/04/2025 By BUBS Naturals

Table of Contents

  1. Introduction
  2. What is Collagen?
  3. Collagen and Protein Quality
  4. Can Collagen Count as Protein?
  5. The Unique Benefits of Collagen
  6. Integrating Collagen into Your Diet
  7. Conclusion
  8. FAQ

As we navigate our wellness journeys, many of us look for ways to optimize our nutrition. A common question arises amid the plethora of dietary supplements available: Should collagen count towards protein intake? With increasing popularity in recent years, collagen has made its way into smoothies, coffees, and more. But does it effectively contribute to our daily protein requirements?

Understanding collagen’s role in our diet is essential for making informed choices that support our health goals. This post will explore what collagen is, how it fits into our protein intake, and the unique benefits it offers—all from the perspective of our no-BS approach here at BUBS Naturals. We believe in providing clarity on nutrition and how our products can serve as reliable supplements in your pursuit of a healthy, active lifestyle.

Introduction

Did you know that collagen accounts for about one third of the total protein in our bodies? This remarkable protein plays an essential role in the structure and function of our skin, joints, bones, and connective tissues. While its functions are vital, the question of whether it can be considered an accurate replacement for traditional protein sources—especially when reaching our daily protein goals—remains up for debate.

As we delve deeper into the world of collagen, we aim to clarify its potential role in achieving daily protein intake. We will touch on the differences between collagen and complete proteins, examine amino acids' role in muscle synthesis, and discuss how collagen can fit into a well-rounded diet alongside our BUBS Naturals products.

By the end of this article, you'll have a clearer understanding of collagen’s standing in the protein hierarchy and how to integrate it effectively into your daily nutritional strategy.

What is Collagen?

Collagen is a unique protein integral to our body, making up the majority of connective tissues, including skin, bones, cartilage, and tendons. Found mostly in types I, II, and III, collagen serves as a building block for tissues, offering strength, resilience, and structure.

Types of Collagen

The five primary types of collagen are:

  • Type I: Found in skin, tendons, ligaments, and bones; contributes to strength and structure.
  • Type II: Located in cartilage; provides cushioning for joints.
  • Type III: Found in skin and blood vessels; plays a role in the structure of various organs.
  • Type IV: Present in the layers of skin; supports filtration systems.
  • Type V: Found in the hair and corneas; aids in the development of tissues.

Production and Sources of Collagen

Our bodies produce collagen by combining amino acids obtained from the foods we eat. Various types of collagen supplements—such as those offered by BUBS Naturals, including our Collagen Peptides—are derived from animal sources like bovine or marine collagen. These supplements can effectively boost your body's collagen levels since they supply essential amino acids that support collagen generation.

However, it’s essential to note that collagen is an incomplete protein as it lacks some of the essential amino acids required for a balanced protein source. This distinction raises important questions about its use in dietary planning.

Collagen and Protein Quality

When assessing whether collagen protein can count towards your daily protein intake, it’s crucial to examine its amino acid profile. Collagen primarily contains glycine, proline, and hydroxyproline—nonessential amino acids that our bodies can produce on their own. However, collagen is notably low in essential amino acids, particularly tryptophan, which is vital for building complete proteins.

Protein Quality Assessment: Understanding PDCAAS

The Protein Digestibility-Corrected Amino Acid Score (PDCAAS) is a standard measurement used to evaluate protein quality by determining how well a protein source matches the requirements for essential amino acids. On a scale from 0.0 (poor) to 1.0 (excellent), collagen has an alarming PDCAAS score of 0.0, largely due to its lack of tryptophan.

To put this into perspective, here are PDCAAS scores for common protein sources:

Protein Source PDCAAS
Whey Protein 1.0
Casein Protein 1.0
Egg Protein 1.0
Soy Protein 0.98
Collagen 0.0

Given this rating, it’s clear that while collagen provides value in specific functions, it cannot replace complete protein sources in meeting daily protein needs.

Can Collagen Count as Protein?

Despite its low PDCAAS score, collagen can still serve as a supplemental part of your total protein intake, but it should not be the sole source. Research suggests that collagen may be counted towards protein intake when consumed in moderation, as long as the rest of the diet is composed of high-quality protein sources.

Understanding the Current Research

A pivotal study noted that individuals consuming collagen peptides within the range of 2.5 to 15 grams per day did not experience any disruption in amino acid balance, even when collagen accounted for up to 36% of their total protein intake. This means including collagen as part of a broader dietary strategy can be beneficial without compromising the amino acid profile.

Ultimately, we recommend considering collagen as an adjunct to a protein-rich diet, integrating supplements like our Collagen Peptides while still prioritizing complete protein sources such as meat, fish, and dairy.

The Unique Benefits of Collagen

As we consider how to incorporate collagen into our routines, it’s essential to recognize its numerous advantages. Here are a few noteworthy benefits:

1. Joint Health

Collagen can support joint functionality and may help reduce discomfort in individuals with joint pain or degenerative conditions. Research suggests that collagen supplements can promote cartilage regeneration and alleviate symptoms of osteoarthritis.

2. Skin Elasticity

One of collagen's most popular claims-to-fame is its impact on skin health. Collagen contributes to elasticity and hydration, potentially reducing the appearance of fine lines and wrinkles.

3. Muscle Support

While collagen is not a primary source for muscle building, it is valuable for muscle repair and recovery, providing essential amino acids after workouts. Combining collagen with physical activity and complete proteins enhances overall results.

4. Gut Health

Emerging research suggests that collagen may fortify the intestinal lining, thereby enhancing digestive health and supporting a healthy gut microbiome.

BUBS Naturals is dedicated to harnessing these benefits and offers collagen products designed to fit seamlessly into an active lifestyle.

Integrating Collagen into Your Diet

To reap the maximum benefits of collagen while ensuring you meet your protein targets, consider these practical tips:

1. Combine Collagen with Complete Proteins

Use collagen supplements in conjunction with other protein sources throughout your meals. For example, adding a scoop of our Collagen Peptides to your morning smoothie or coffee enhances both flavor and nutrition.

2. Explore Collagen-Rich Foods

Dietary sources of collagen include bone broth, chicken skin, and fish with skin. Integrating these foods into your meals can bolster your natural collagen production.

3. Stay Hydrated and Eat a Balanced Diet

Ensuring you consume a variety of water-rich fruits, vegetables, and quality proteins not only supports collagen synthesis but optimizes overall health.

4. Prioritize Nutrient-Rich Additions

Pair collagen with nutrient-dense foods high in vitamin C, such as citrus fruits, or add our Vitamin C+ supplement to optimize absorption and efficacy.

Conclusion

So, should collagen count towards protein intake? The answer is nuanced. While collagen itself is not a complete protein and has a low PDCAAS score, it can still provide value as part of a well-rounded nutrition plan when integrated with other protein sources. By recognizing collagen's unique benefits and incorporating it thoughtfully into our diets, we can support our joint health, skin elasticity, and overall wellness.

At BUBS Naturals, we are inspired by the adventure, wellness, and mission driven by Glen “BUB” Doherty to encourage you to lead a purposeful life filled with vitality. Our commitment to clean, high-quality supplements means you can trust that products like our Collagen Peptides will support your journey without any BS—just simple, effective ingredients.

Let’s embark on this path to health together. Remember, it’s not just about the numbers; it’s about crafting a lifestyle that embraces both adventure and wellness.

FAQ

1. Can I rely exclusively on collagen for my protein intake?

No, while collagen can contribute to your total protein intake, it should not be relied upon solely. It is an incomplete protein and should be paired with complete protein sources.

2. How much collagen should I take daily for it to be effective?

Research suggests that approximately 2.5 to 15 grams of collagen peptides can provide health benefits without disrupting amino acid balance.

3. Are there any side effects to collagen supplementation?

Collagen supplements are generally safe for most individuals, although consulting a healthcare provider before beginning any new supplement regimen is always advisable.

4. Does collagen have any impact on muscle mass?

While collagen can aid in muscle recovery and repair, it should not be regarded as a primary protein source for muscle building. Complete proteins are more effective for this purpose.

5. Where can I find high-quality collagen supplements?

Look for reputable brands like BUBS Naturals that emphasize clean, effective ingredients and often undergo third-party testing for quality assurance. For example, check out our Collagen Peptides for a reliable option!

*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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