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Everything You Need To Know About Collagen

Everything You Need To Know About Collagen

Collagen is emerging as a popular supplement these days and accounts for 30% collagen of your body's protein. It helps provide structure and supports your skin, bones, muscles, and connective tissue. Foods like animal skin and ligaments are rich in collagen. Collagen is widely available in the form of supplements and GNC collagen is the best among all.

Many people consume collagen supplements to support their skin, hair, and joint health. Even though the utilization of collagen is on the rise, most people do not know what collagen is or what it does in the body. Let's understand everything you need to know about collagen and whether collagen supplements for skin are worth consuming.

What Is Collagen Exactly?

Being the most abundant protein in your body, collagen is the primary building block of your body’s muscles, ligaments, muscles, tendons, bones, and other connective tissues. It is also in your intestinal lining, organs, and blood vessels.

As you must know, proteins are composed of amino acids, and the amino acids that produce collagen are glycine, proline, and hydroxyproline. These groups of amino acids form protein fibrils together in a triple helix structure. To make a triple helix, your body needs a proper amount of zinc, vitamin C, and manganese.

Role Of Collagen In Your Body

The primary role of collagen is to provide strength and support throughout your body. Specifically, the roles of collagen include:

  • Helps fibroblast formation in your dermis (middle skin layer), aiding new cell growth.
  • Replace dead skin cells.
  • Provide protective covering for organs.
  • Helps structure, strength, and elasticity of your skin.
  • Aid blood clot formation.

Collagen Benefits

With age, it becomes harder for your body to produce collagen and the present collagen starts to break down. So, you can consider adding GNC marine collagen as it can really help.
Here are some science-backed health benefits of consuming GNC collagen supplements.

1. Relieve Joint Pain
With age, the levels of collagen in your body decline, and the risk of joint disorders increases, such as osteoarthritis. Various studies have shown that collagen supplements can help improve signs of osteoarthritis and decline overall joint problems.
A review of studies on people with osteoarthritis found that consuming collagen has led to major improvements in joint stiffness but not pain or functional limitation.
Researchers indicated that collagen supplements may collect in your cartilage and stimulate collagen production, which helps lower inflammation, reduce pain, and improve joint function. However, more research is required to recommend collagen as a full-proof treatment for osteoarthritis.

2. Boost Muscle Mass
Collagen is an essential component of your skeletal muscle. A 12-week study examined the effects of 15 grams of collagen on 26 older men with sarcopenia who exercised. They have gained significantly more muscle mass and strength than men who exercised without taking collagen. However, more research is required to prove collagen’s potential in boosting muscle mass.

3. Improves Skin Health
Being a major component of your skin, collagen plays an important role in skin strengthening, hydration, and elasticity. With age, collagen is produced less, leading to dry skin and wrinkle formation. Collagen for skin is good in general.
Various studies have shown that collagen peptides in collagen can help slow the aging process by reducing dryness and wrinkles. These supplements boost collagen production and other essential proteins that can help structure your skin, including fibrillin and elastin.

4. Strengthen Nails And Hair
Taking collagen supplements may help increase your nail strength. However, more research is required to support collagen’s effect on hair. Also, people reported that collagen supplements have helped their hair avoid breaking easily.

5. Support Heart Health
Researchers have found that collagen supplements may help reduce the risk of several heart conditions, but this is theoretical. Collagen helps structure arteries that carry blood from your heart to the rest of your body.
Collagen helps your arteries stay flexible and elastic, preventing atherosclerosis, a disease that narrows your arteries. This condition may cause heart attack and stroke.

What Hurts Your Collagen Levels?

Besides age, the leading 3 things that will lower your collagen production include smoking, sugar, and sunlight. Excessive UV ray exposure unravels its fibers, causing sub-damage, like wrinkles. Various cigarette chemicals can damage them, making skin sag and creating wrinkles.

Top Collagen-Rich Foods

Collagen is present in all animal skin and joints. Here are some of the top collagen-rich foods. It is mainly found as collagen powder in supplements.

  • Seafood like jellyfish and fish skin
  • Bones, ligaments of skin like chicken skin
  • Bone broth
  • Beans
  • Eggs
  • Citrus fruits
  • Berries
  • Beef


Collagen, the structural protein that helps provide strength and support throughout your body, is a topic of ongoing debate regarding supplements. While the media may hype the benefits of collagen, it's important to note that more research is needed to substantiate these claims.

The current lack of published studies on the health benefits of collagen supplements underscores the need for further investigation, prompting us to consider alternative ways to support collagen production.

While the debate around collagen supplements continues, you have the power to support your body's natural collagen production. A well-balanced diet, rich in chicken, beef, fish, dairy, eggs, beans, leafy greens, other vegetables, whole grains and citrus fruits, can be your ally.

Additionally, taking steps to protect the collagen in your skin, such as avoiding smoking, second-hand smoke, and wearing sunscreen every day, can further empower you in your health journey.

Frequently Asked Questions

1. What are the benefits of collagen?
Some of the main benefits of collagen includes:

  • Improve skin health
  • Relieve joint pain
  • Prevent bone loss
  • Boost muscle mass

2. Does collagen brighten skin?
Collagen works by inhibiting the activity of tyrosinase, which is responsible for melanin production. When melanin production is reduced, the skin appears lighter and brighter.

3. What type of collagen is best?
Type 1, the beauty collagen, is considered the best for your skin and is abundant in your body. It is usually sourced from fish in supplements.

4. What brand is best for collagen?
GNC India offers the best collagen supplements in India.

5. What does marine collagen do for your body?
Besides accelerating wound healing, marine collagen has also been shown to slow the aging process in mice. It has also been shown that marine collagen can reduce wrinkles, improve skin elasticity, and enhance skin structure and appearance in humans.

6. What is the difference between collagen and marine collagen?
The difference lies on the basis of their origin. Wild Caught Marine Collagen is produced from ethical + wild-caught fish, where the collagen you can get from their skin and scales through hydrolysis using water, which helps to break down the collagen molecules into peptides.

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GNC Marine Collagen Hydrolyzed Peptides - Type 1 & 3 Collagen Used To Reduces Fine Lines & Wrinkles For Youthful Skin
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