Collagen has anti-aging properties. Here’s why you need to add it to your diet

It would be easy to mistake collagen for just a substance powder You can purchase from your local health store. In fact, collagen comes in different forms, such as creams, gummies, and powders.

As our bodies age, our ability to produce collagen decreases over time, compromising the health of our skin and deteriorating joint function. This is why it is beneficial to include collagen in your diet. But what is the best way to do this? numerous Reddit users I’ve been wondering the same thing – is all the hype about collagen actually worth it?

In this guide, we will learn about collagen, its benefits, and what you should consider before adding it to your diet. It is important to note that when adding something to your diet or lifestyle, it is best to check with a health professional first.

What is collagen?

Before we talk about its benefits, what is collagen? In short, collagen is the most abundant protein in the human body and represents one-third of the total protein. It serves as a connective building block that holds together muscles, tendons, ligaments, bones and skin. It binds muscles, tendons, ligaments, bones and skin and promotes healthy joints and connective tissues.

there Nearly 30 known types of collagenBut the first type is the most widespread (it is found in all connective tissues and constitutes 90% of the total collagen in the body). Types II, III, and IV are also common and are found in different parts of the body, including joints, kidneys, ears, and blood vessels.

All of this brings us to another related question: What is collagen good for? Your body makes collagen naturally by combining multiple amino acids (such as proline and glycine) with zinc, vitamin C, and copper. As you get older, Production slows down The collagen in your body begins to break down at a faster rate.

When this happens, you may notice that your skin becomes more wrinkled, your tendons and ligaments become less flexible and your muscles shrink. To prevent or delay these effects, some people compensate for what their body has lost by eating collagen-rich foods or collagen supplements.

Add collagen to your diet

If you’re looking to increase your healthy collagen production, you should make sure your diet includes foods that contain these essential ingredients:

• Bone broth
• Fish and shellfish
• A chick
• Pig skin
• egg
• Bean
• Citrus
• Sweet pepper
• Nuts

Eating a balanced diet with a combination of these foods is the best way to boost collagen protein in your body. You can also consider taking a collagen supplement (usually collagen powder or capsules) if you are not getting enough collagen from diet alone.

To get the best results, experts recommend eating Collagen supplement One hour before exercise, but always check the label and talk to your doctor before starting any new health routine.

Read more: Our seven favorite supplements for joint health in 2025

Benefits of collagen

Now that we’ve covered the basics, let’s explore some of the benefits of collagen supplements.

Builds stronger bones

Bones are full of collagen, but as you age, the protein begins to deteriorate — as does your bone health — leading to decreased bone strength and density. By incorporating collagen supplements into your diet, you may be able to Prevent some bone loss Reducing the risk of bone-related problems, including osteoporosis and fractures.

Reduces joint pain

Collagen also works with cartilage to keep joints working properly. Over the years, as it wears down, it can lead to stiffness and pain in your joints and put you at a greater risk of developing osteoarthritis. The good news is that taking collagen supplements It was found To reduce joint pain in physically active people. It can also serve as Pain reliever For people with existing joint problems.

Improves complexion

Your skin also contains collagen, which gives it elasticity and hydration when you’re young. As you mature, your skin becomes saggier and more wrinkled due to depletion of collagen levels. Interestingly, studies have shown that adding more collagen to your diet can enhance skin elasticity, firmness and hydration, visibly reducing the effects of aging.

Promotes hair health

Collagen is created from some of the same amino acids used to build keratin, the protein that your hair is made of. Because of this association, there is some evidence that consuming more collagen may help your hair health by promoting growth, reducing hair thinning, and slowing graying.

Adds muscle mass

Muscle tissue is composed of up to 10% collagen. When the collagen in your body begins to break down, you can lose muscle mass and may develop a condition called Muscular atrophy (Age-related muscle loss). Fortunately, studies have shown that taking collagen supplements, along with increased protein intake and resistance exercise routines, may help people with muscular dystrophy build muscle strength.

Disadvantages of collagen supplements

Despite these benefits, there are also a few drawbacks of collagen supplements that you should keep in mind before incorporating them into your routine.

They contain animal products (and sometimes allergens)

Traditional collagen supplements, and all supplements in general, are made from animal products, so they are not suitable if you follow a vegan diet. There are some Vegetable collagen Options are available on the market, but it is unclear how they compare to those made from animal products. Likewise, if you have any food allergies, be sure to read the label on your collagen supplements carefully. In some cases, they may contain common allergens such as fish or eggs.

Regulation is a gray area

Collagen supplements are regulated as foods (not drugs) by US Food and Drug AdministrationWhich means that its ingredients and production are not monitored by an official administrative body. These products are not subject to the same strict regulations and approval processes as medications, so it can be difficult to know the quality, purity, and safety of ingredients.

Effectiveness studies are limited

Although there are studies on the effectiveness of collagen (several of which we mentioned above), more research still needs to be done. Some existing studies have also been conducted Financed by companies Which produces collagen supplements, which may Raising ethical questions about bias.

Supplements similar to collagen

It is difficult to find other supplements that replicate the effects of collagen because its amino acid composition differs from other proteins. You can try increasing your intake of glycine and proline, which are the main amino acids involved in collagen formation. They are often found in protein-rich foods such as meat and poultry, but are also available in the form of nutritional supplements.

If you are more interested in how collagen can help improve your hair, nails, and skin, you might consider this Keratin or Biotinwhich typically comes in the form of shampoos and salon treatments but is also sold as nutritional supplements. Biotin is also found in some foods, including legumes, egg yolks, nuts and avocados.

For more tips on nutritional supplements, Here are five fitness supplements that have been proven effective. plus, Check out these three alternatives to melatonin For better sleep without sleepiness the next day.