The Remarkable Benefits of Taking Collagen Supplements: Rediscover Youthfulness, Mobility and Confidence Aging can be an overwhelming experience. As we notice our skin losing its glow, our joints feeling stiff, and our hair thinning, it’s easy to feel like these changes are inevitable signs of time. But what if there was a way to slow down these changes? Something that is natural, safe and simple that could help us maintain our youthful energy, strength and confidence. That’s where collagen supplements come in. Collagen, the body’s most abundant protein, is often called the “scaffolding” of our body. This protein helps keep our skin plump, our joints cushioned, and our bones strong. Yet, as we age, our collagen levels decrease, often leading to wrinkles, joint pain, and a host of other discomforts. By supplementing with collagen, however, we can restore some of that vitality and resilience, embracing aging with grace and strength. What is Collagen? To understand how collagen supplements can benefit us, it helps to know what collagen actually is. Collagen is a complex protein composed of amino acids, like glycine, proline and hydroxyproline, that provides structure to our body. Imagine it as the threads of a beautiful tapestry holding everything together: it’s the “glue” that helps your skin stay smooth, your joints flexible, and your bones strong. There are many types of collagen in our body, each serving its own purpose. The most common types include: 1. Type I - Found in skin, bones and tendons, giving our body firmness and elasticity. 2. Type II - Found in cartilage, cushioning our joints and allowing for smooth movement. 3. Type III - Supports muscles, organs and blood vessels. 4. Type IV - Found in layers of the skin, acting as a barrier. As natural collagen production declines with age, many turn to collagen supplements for support. But what does the research say? Here’s an in-depth look at the studies behind the benefits of collagen supplements and how they might help you look and feel your best. 1. Collagen and Skin Health: Studies on Elasticity, Wrinkles and Hydration The most popular reason people take collagen is to restore skin elasticity and reduce signs of aging. Scientific studies have investigated how effective collagen is at improving skin health and the results are promising. ● Skin Elasticity and Wrinkles: A 2014 study published in Skin: Pharmacology and Physiology evaluated the effects of collagen peptides on skin elasticity in 69 women aged 35 to 55. The study found that those who took a collagen supplement daily for eight weeks had a significant improvement in skin elasticity compared to those who took a placebo. Follow-up studies noted that these improvements were sustained, with wrinkles appearing less pronounced and skin becoming visibly firmer. ● Skin Hydration and Texture: Another study published in Nutrients in 2019 explored the impact of oral collagen peptides on skin hydration and roughness in 72 women aged 35 and older. After 12 weeks of daily collagen supplementation, participants experience a noticeable increase in skin hydration and a reduction in skin roughness compared to the placebo group. This suggests that collagen can support not just skin appearance but its texture and moisture retention as well. 2. Joint Health: Research on Pain Relief and Mobility Joint pain can be one of the most challenging aspects of aging, affecting mobility and quality of life. Collagen may support cartilage health and ease joint discomfort. ● Joint Pain in Athletes: A 2008 study published in Current Medical Research and Opinion looked at collagen’s effects on joint pain in athletes. In this study, 147 athletes experiencing joint pain were given collagen hydrolysate or a placebo for 24 weeks. Results showed that those taking collagen reported less joint pain both at rest and during physical activity. Researchers concluded that collagen could help alleviate joint pain, especially in physically active individuals. ● Osteoarthritis and Cartilage Health: A 2016 study in Nutrition Journal focused on adults with osteoarthritis of the knee. Participants took either undenatured type II collagen of a placebo daily for 90 days. Those taking collagen reported significant improvements in knee joint symptoms, including less pain, improved function, and greater flexibility. By supporting cartilage repair and reducing inflammation, collagen helped ease the discomfort associated with osteoarthritis. 3. Muscle Growth and Recovery: Studies on Muscle Mass and Strength Loss of muscle mass is a natural part of aging, which can make even simple activities feel more challenging. Collagen supplements may support muscle strength, especially when combined with exercise. ● Age-Related Muscle Loss: A study published in The British Journal of Nutrition studied older men with sarcopenia (age-related muscle loss) who took collagen peptides while participating in a resistance training program. After 12 weeks, the men who took collagen had a greater increase in muscle mass and strength compared to those who only participated in the exercise program. Researchers suggested that the glycine and proline in collagen may support muscle recovery and growth, which can help older adults stay active and independent. ● Post-Workout Recovery: Another study conducted by researchers at the University of Freiburg in Germany examined how collagen affected muscle recovery in athletes. Participants who consumed collagen after resistance training reported reduced soreness and quicker recovery times, likely due to collagen’s role in tissue repair and anti-inflammatory properties. 4. Bone Density: Research on Bone Health and Strength As we age, maintaining strong bones is essential to prevent fractures and osteoporosis. Collagen supplements may help preserve bone health. ● Bone Density in Postmenopausal Women: A 2018 study published in Nutrients evaluated the effects of collagen peptides on bone density in postmenopausal women. Over a period of 12 months, participants taking collagen supplements showed a significant increase in bone mineral density (BMD) compared to those who took a placebo. Researchers concluded that collagen may stimulate bone formation and slow bone loss, making it a potential preventative measure against osteoporosis. 5. Gut Health: Preliminary Research on Digestive Health Emerging research indicates that collagen could benefit gut health, particularly for those dealing with digestive issues such as leaky gut syndrome. ● Gut Lining Repair: The amino acid glycine in collagen has anti-inflammatory properties that may support a healthy guy lining. While studies on collagen’s direct impact on gut health are limited, a 2017 study published in the Journal of Clinical Gastroenterology suggested that glycine and proline could help repair damaged intestinal lining, providing a potential benefit for those with digestive disorders. By supporting gut integrity, collagen may improve overall digestive health and reduce inflammation in the gastrointestinal tract. Conclusion: Embracing Science-Backed Benefits of Collagen The science behind collagen supplements is growing, with studies showing promising results for skin health, joint pain relief, muscle strength and beyond. These studies offer a glimpse into the many ways collagen can support us as we age, helping us to feel more vibrant and resilient in everyday life. Choosing the Right Collagen Supplement Collagen supplements come in a variety of forms: powder, capsules and gummies. Each type serves a purpose, so it’s essential to choose the one that best fits your lifestyle. Here are a few types of collagen: ● Hydrolyzed Collagen: This type is broken down into peptides, making it easy to digest and absorb. ● Gelatin: Derived from collagen, gelatin can provide joint support, though it’s not as processed a hydrolyzed collagen. ● Undenatured Collagen: Often used for joint health, this type of collagen helps regulate immune response to reduce joint pain. How to Incorporate Collagen into Your Routine Adding collagen to your daily routine is incredibly easy. Powdered collagen mixes well in coffee, smoothies, or even oatmeal, so you don’t have to overhaul your diet to feel the benefits. Most people take between 5 to 15 grams per day, and with consistency, you may start noticing positive changes within a few weeks. Gentle Reminder on Safety and Side Effects Collagen supplements are generally safe, though a few people might experience mild digestive discomfort. Be sure to choose high-quality collagen sourced from reputable brands, and consult with a healthcare provider if you have any specific health concerns. At 4F Coaching, we recommend 1st Phorm collagen because of the high-quality ingredients they use in all of their products. Embrace Aging with Strength and Grace Aging doesn’t have to mean giving up on the things we love. With collagen supplements, you have the chance to maintain your skin’s glow, ease joint discomfort, and preserve the health of your muscles and bones. Every dose of collagen is like a gentle reminder that you're taking care of yourself, honoring the years that have passed and preparing for the vibrant years yet to come. Embrace this tool to help you feel stronger, more confident, and more in tune with the life you want to live. Written By: Coach Karlee Knott, CPT