Collagen is the primary type of protein found in the human body. It’s a macromolecule that makes up 25% of our total body protein, and it’s found almost everywhere in the body.

There are many benefits of collagen as a supplement, but it might not be suitable for everyone. This article covers everything you need to know about the benefits of collagen supplements and the side effects that may come with them.

What is collagen?

Nearly everybody component contains collagen, a protein of amino acids. At least 23 subtypes of collagen are located in the body, with types I and III being the most abundant.

Collagen is a significant component of the extracellular matrix that supports the structure of the skin, bones, tendons, and ligaments. It’s also found in the bones, cartilage, and teeth.

Collagen also plays a role in inflammation and immune function. Collagen production naturally decreases with age, and that loss is believed to be a significant reason for signs of aging.

Why take collagen supplements?

There are many potential benefits of collagen supplements, including skin health, joint health, and more.

• Skin Health - Taking collagen supplements can help improve the appearance of your skin and reduce signs of aging. One study found that consuming collagen supplements daily for eight weeks significantly improved skin elasticity and hydration.
• Joint Health - Collagen is found in many of the joints in the body, and it helps maintain the health of these areas. As collagen production declines with age, joint health can suffer. Taking collagen supplements can help support joint health.
• Gut Health - Collagen supplements can support the health of the gut. The amino acids found in collagen can be broken down and used by intestinal cells, providing gut health benefits.

Potential benefits of collagen supplements

• Skin Health - Taking collagen supplements can help improve the appearance of your skin and reduce signs of aging. One study found that consuming collagen supplements daily for eight weeks significantly improved skin elasticity and hydration.
• Joint Health - Collagen is found in many of the joints in the body, and it helps maintain the health of these areas. As collagen production declines with age, joint health can suffer. Taking collagen supplements can help support joint health.
• Gut Health - Collagen supplements can support the health of the gut. The amino acids found in collagen can be broken down and used by intestinal cells, providing gut health benefits. 
• Cardiovascular Health - Due to its role in immune function, collagen can also benefit cardiovascular health.

Side effects of collagen supplements

According to several research studies, using collagen supplements occasionally results in modest adverse reactions such as gas, bloating, and nausea. These side effects are typically mild and tend to lessen or go away over time as your body gets used to the supplement.

If you have certain medical conditions, collagen supplements might not suit you. It would help if you talked to your doctor before taking collagen. If you are allergic to specific proteins, you may be allergic to collagen. This can cause an allergic reaction that may include rashes, swelling, itching, and difficulty breathing.

It’s essential to make sure the collagen supplement you use is made from a high-quality source. When taking collagen supplements, you should avoid high doses of protein. Excessive protein intake can harm your kidneys, and taking too many collagen supplements can put you at risk.

How to choose a good collagen supplement

When choosing a collagen supplement, you’ll want to consider several factors.

• Type of Collagen - There are many types of collagen, each of which comes from a different source. Choose a type of collagen from a natural plant, not an animal.
• Dosage - The dosage of collagen in each supplement will vary from brand to brand. Make sure you choose a supplement with the collagen you need.
• Brand Quality - You’ll also want to make sure you choose a high-quality brand to avoid toxic additives or impurities.
• Price - The price of collagen supplements will vary depending on the brand and type you choose.

Bottom line

Collagen is the primary type of protein found in the human body. It’s a macromolecule that makes up 25% of our total body protein, and it’s found almost everywhere in the body. There are many benefits of collagen as a supplement, but it might not be suitable for everyone.

Collagen might be a terrific choice if you want to enhance both your health and appearance. Be sure to choose a high-quality brand and avoid toxic additives to avoid any side effects. Although collagen supplements may be helpful, it’s always best to get your nutrients from real food.