Is Collagen Good For Eyesight?

Is collagen good for eyesight and eye health

This post contains affiliate links which means we receive a small commission if you decide to make a purchase. Click here to learn more about our affiliate policy.

When well-known and respected health coach Heather Dane noticed her eyesight seemed to have improved, no one was more surprised than her. All of a sudden, she was able to see road signs and didn't feel like she needed glasses to drive any longer. 

When she went to the eye doctor, he confirmed that her eyesight had improved--by an eye-popping 35%!

Of course, he wanted to know what she was doing to improve her eyesight.

She explained that the only major change she had made was taking a collagen peptides powder supplement and drinking bone broth.

Is collagen good for eyesight and eye health? Let's explore that more in this detailed article...

Check out this article on the differences between collagen peptides supplement and bone broth

What is Collagen and Can It Improve Eye Health?

Collagen is the most abundant protein in your body. It's a strong, flexible triple-helix protein that is often known as the glue or 'scaffolding' that holds the body together.

In fact, it's the second most common substance in your body next to water!

You'll find this important protein everywhere in your body including:

Once you reach your late 20s, new collagen production begins to slow down. In fact, during and after menopause, your body slows down making new collagen at an even faster rate.

Once the structures in your body experience collagen deficits, what happens?

The evidence will be clear--wrinkles and fine lines, smaller muscles, ligaments and tendons become weaker and joints start aching, just to name a few signs of aging.

Also, the lack of collagen can negatively affect your eye well-being.

collagen for eye health and eyesight

Does Collagen Affect Your Eyes?

Now that we know how important collagen is good for eyesight, and how we lose it through the aging process, let's take a look at the different ways how a lack of this protein can affect your eye health.


Back in 2013, a scientific study revealed that a lack of collagen can be the pre-cursor to the development of glaucoma--an irreversible optic neuropathy affecting over 60 million people and a condition that often leads to complete blindness.

Actually, researchers have observed that a decreased presence of collagen in the connective tissue of the eye known as clear sclera (the white part of your eye) was found in glaucoma patients.

Furthermore, the lamina cribrosa (connective tissue that makes up the optic nerve) in your eye is also affected by less collagen.

Unfortunately, either one of these conditions leads to the weakening in the overall eye structure and more sensitivity of pressure in the eye--more sensitivity to pressure is the main cause of glaucoma.


Unfortunately, cataracts is a common condition that affects approximately 50 million people in the world.

The most common cause of cataracts is age-related and, after the age of 50, the risk of getting cataracts increases dramatically. 

What are cataracts?

They are crystallized bits that form and lay on the eye lens causing cloudy vision and often can lead to blindness.

Prior research published in the Indian Ophthalmology Journal strongly suggested that cataracts appear to be caused by decreased collagen in the eye structure.

Although we can't avoid cataracts forever, eating foods high in vitamin C have shown to help postpone getting cataracts and slow its progression.

As an added bonus, vitamin C is an antioxidant and helps to create new collagen protein.

6 Hacks to Support Your Precious Eyes

Your vision is heavily affected by nutrition so we encourage you to support your eye fitness from the inside out.

Now that we know collagen is good for eyesight, here are 6 hacks to help you choose nutrients to support and protect your eyes throughout your life:

  • Add a collagen peptides supplement to your daily routine 
  • Drink bone broth daily (contains collagen protein and important amino acids)
  • Take vitamin C and A 
  • Explore lutein, zeaxanthin and astaxanthin supplements (combats eye degeneration, helps prevents damage that destroys cells in your eyes (especially blue light from LED lighting, computers, phone screens, etc.)
  • Increase beta-carotene through food, fruit and supplements (a precursor to vitamin A, enhances night vision)
  • Bilberry extract (helps you see better in low-contract environments)
collagen and eye sight

Read the reviews on this revolutionary formula that's clinically proven to support eye health and aid proper vision


If protecting your peepers is important to you, then you'll want to consider adding a collagen peptides supplement and bone broth to your daily routine.

Is collagen good for eyesight? It appears so!

In fact, studies have shown that a lack of collagen affects the connective tissue in the eye and optic nerve that can lead to glaucoma and cataracts.

In addition, don't forget about eating fruits and vegetables high in vitamin C and A to further help protect your vision now and in the future.