Mazlan has a passion for health and fitness. He enjoys yoga, cycling, home workouts, and healthy food.
Collagen From Chicken Feet
If something that looks like a dead man's hand, and has little meat and flavor, can be rich in collagen? Apparently, many studies have proven so. This creepy-looking thing is also gelatinous.
People from Asia and other parts of Latin America consider chicken feet as a delicacy and they attest to its effectiveness for joint health, healthy skin, and youthful complexion. And it is cheap.
So, are you ready to try natural collagen from chicken feet?
What Is Collagen?
Collagen is present in our body in the muscle tissues, skin, bones, and joints. It is like glue that connects and supports our muscles, skin, bones, tendons, and cartilage. It plays an important role in a healthy joint and good complexion.
Age-Related Changes in Collagen
But as we get older, the collagen in our bodies deteriorates in both quantity and quality. As a result, we suffer from joint pain and we look older. Hence, the need to supplement our body with fresh collagen. These can be collagen from animals (bovine, porcine, poultry), marine life (fish, jellyfish, squids), and from some plants (horsetail, aloe, nettles, Gotu Kola, Hawthorn).
Marine Collagen Allergy
Some people have an allergic reaction to marine collagen. Some religions forbid the use of collagen from cows and pigs.
Is there a better alternative collagen source?
Collagen in Chicken Feet
Chicken feet are cheap and used to be thrown away in the west. But Asians had used chicken feet in their cooking for ages and attest to its efficacy in promoting joint health and good complexion. Studies had confirmed the presence of collagen in chicken feet. As reported in WebMD, the part of the chicken that has the most collagen is chicken feet.
So now other people are also interested in this collagen from chicken feet. Today, it is used as an alternative source of collagen for the development of new products.
Brazil, the world’s largest exporter of frozen chicken, had thrown away chicken feet for the last six decades. Now, it is making millions of dollars selling frozen chicken feet.
Types of Collagen
There are 28 types of collagen that exist in the body tissues and the most common are:
- Type 1 Collagen: Found mainly in ligaments, tendons, skins, bones, internal organs, and the vascular system. Good for stronger muscles and bones, and healing of wounds
- Type 2 Collagen: Found in the cartilage and connective tissues. It is a cartilage builder and helps lubricate the joints. Hence, it is suitable for joint pain.
- Type 3 Collagen: Found mainly in the skin and vascular system. Pairs up with Type I to strengthen the arteries and for skin elasticity and firmness. Hence, good for that youthful-looking complexion.
- Type 4 Collagen: For a healthy membrane and filtration system of the capillaries. This is suitable for the digestive system and the respiratory organs.
- Type 5 Collagen: For healthy hair, cells, and placenta during pregnancy.
What is the Difference Between Collagen and Gelatin?
Gelatin is the extracted collagen and is used as food. To get more gelatin out of your chicken feet, do the following:
- Scald it in boiling water to remove the skin.
- Then soak it for half an hour in water that has a bit of vinegar.
It is now ready to turn on the heat.
Chicken Feet Collagen
Based on the studies by Puziah Hashim, M. S. Mohd Ridzwan, and Jamilah Bakar, Type 1 Collagen is a major component of collagen in chicken feet.
It also has:
- Type 2 Collagen
- Glutamic acid (as a neurotransmitter that enhances clarity of thinking, mood, and mental alertness)
- Amino acids glycine (to treat schizophrenia, stroke, sleep problems, etc)
- Proline (for youthful skin, to repair muscle, skin damage, and connective tissue) and
- Hydroxyproline (a major component of collagen)
Chicken feet are also rich in calcium, phosphorus, potassium, choline, and Vitamins A, B12, and E.
Glycine and proline depend on Vitamin C as a co-factor in the hydroxylation process. Unfortunately, chicken feet do not have Vitamin C. So, Vitamin C intake is essential, for collagen synthesis to take place.
Hence, chicken feet are good for joint support, a good complexion, and youthful skin.
How Much Collagen Does Chicken Feet Have?
Based on this study published in 'Food, Science, and Technology,' the proteins in chicken feet are 72.5 % collagen. The study also concluded that collagen from chicken feet has high water retention and emulsifying activity, which make it suitable for any application such as in beauty treatment.
Free From Blood Supply
Chicken feet are also free from the blood supply, unlike collagen and gelatin made from other animal sources. This is important because bacteria, viruses, antibiotics, steroids, etc are carried through the blood supply. The mad cow disease and foot and mouth disease are examples of such diseases that can be transmitted through the blood.
Hence, chicken feet offer less risk of diseases. It is also an accepted source of collagen for all religions.
Is It Safe to Take Collagen?
Collagen is like any other type of protein that we take every day and if it is taken and processed from a reliable source, it is safe. Otherwise, it might be toxic to our bodies due to the presence of contaminants and pollutants.
Check Source of Collagen
If you buy collagen powder, collagen peptides, or collagen drink, check if you can trace the source and where it came from. If you are doubtful, steer clear of that brand.
Collagen from free-range chicken is better than from production chicken due to the way the production chicken is raised and fed. Collagen from grass-fed cows or farm animals that are sustainably raised is also preferred.
How to Check if the Collagen Is of a Good Grade
If you are not taking collagen directly from food such as chicken feet soup or broth but in powder form, then you can do this test.
Put a scoop of your collagen into a glass of lukewarm water. Mix until it is fully dissolved. If the water stays clear, then it is of a good grade. If the water turns yellowish or brownish, then it is of poor quality.
What About Collagen Side Effects?
As mentioned earlier, you must know the source and where your collagen came from. If it was first sourced from GMO marine, poultry, cow, or pig it could be contaminated with heavy metals, pollutants, or even radiation.
If you are pregnant or nursing, collagen from a marine source contains more calcium than from other sources. To some people, it can lead to constipation, vomiting, or nausea. It can also give an allergic reaction.
Hence, collagen from farm chicken that is sustainably raised is better.
NOTE: If you are taking collagen supplements, read the labels to check if there are added sugars, artificial flavors, or preservatives. Avoid them if you can.
Foods Rich In Collagen - Sources of Collagen
Besides chicken feet, these are some of the other collagen boosting foods:
- Bovine (Cow/Beef): Type 1 & 3 Collagen
- Fish: Type 1 Collagen
- Eggs: Types 1, 3, 5, and X Collagen
- Spirulina: Glycine and proline (the main components of collagen)
- Food rich in sulfur which is required for collagen synthesis (onions, garlic, Brussels sprouts, broccoli)
- Food rich in Vitamin C, a co-factor for collagen synthesis (oranges, grapefruits, lemons)
Chicken Feet for High Blood Pressure
Despite the 84 mg of cholesterol in chicken feet, based on Reuter's report, chicken feet can also control high blood pressure. The report highlighted the study conducted at Hiroshima University, Japan that used extracted collagen from chicken feet. The study saw a significant reduction in blood pressure just a month later.
So, How Do You Eat Chicken Feet?
Now that you know eating chicken feet will give you collagen to relieve joint pain and inflammations, and better-looking skin, hair, and nails do you know how to eat it?
You can have it fried, steamed, or boiled.
But you wouldn't even dare try chicken feet dim sum. It is no different with chicken feet that are fried, steamed, or flavored with soy sauce, spices, chili, garlic, vinegar, or any other seasonings. The sight of it will send shivers down your spine.
So, if you have this problem, the best way is to cook it as broth or stock.
Chicken Feet Stock vs Chicken Feet Broth
Chicken stock is made from the chicken's bony parts such as chicken feet. Chicken broth, however, uses more meaty parts.
Chicken feet stock or chicken feet bone broth also has a richer flavor and lots of gelatin. It is also cheap and easy to make. When you made chicken feet stock, it is like extracting the collagen and gelatin from the chicken feet.
If you are keen to make your own stock, watch the video, below.
Making Chicken Feet Stock
Chicken Feet Soup Recipe
Another easier way to consume the goodness of chicken feet and have it immediately after it is cooked is to make chicken feet soup. Chicken soup also has several benefits for the skin. For recipes using chicken feet, read this book 'Nourishing Chinese Soup Recipes: For Health and Longevity,' or check it out online at 'books.google.'
Collagen Supplements Made From Chicken Feet
If consuming chicken feet soup or stock also scare the wit out of you, then try collagen supplements made from chicken feet.
BioCell Collagen is one such product. It has ingredients that promote healthy joints and a good complexion. I have personally used BioCell and it worked for my skin which is not as dry as before. Unfortunately, it is not so great for my knee joint problem. I mentioned this in my article on the Benefits of Chicken Feet.
BioCell Collagen contains hydrolyzed collagen type II, chondroitin sulfate, and hyaluronic acid that are easily absorbed by our body. This is important as collagen is a complex protein and not easily absorbed.
Chicken Feet For Dogs
You may not believe this but chicken feet are really good for dogs with arthritis and for their dental hygiene. Head over to my article on chicken feet for dogs for more information.
- Isolation and Characterization of Collagen from Chicken Feet
- Wikipedia - Glutamic acid
- WebMD - Glycine
- PubChem - Proline
- PubChem - Hydroxyproline
This content is accurate and true to the best of the author’s knowledge and does not substitute for diagnosis, prognosis, treatment, prescription, and/or dietary advice from a licensed health professional. Drugs, supplements, and natural remedies may have dangerous side effects. If pregnant or nursing, consult with a qualified provider on an individual basis. Seek immediate help if you are experiencing a medical emergency.
© 2018 Mazlan A
Mazlan A (author) from Malaysia on January 20, 2020:
Thank you. We are eagerly waiting for your posting :-)
Iamemogene@gmail.com on January 16, 2020:
Thank you!!!!!! Chicken feet are amazing. They taste good ,and I’m waiting to experience good joint support this is my 3/4 time eating them I will keep you posted
Mazlan A (author) from Malaysia on January 31, 2019:
Thanks for sharing your experience with Biocell Dell.
DellM on January 29, 2019:
I tried BioCell and for me, it doesn't work well for my knee problem but is great for my complexion. My skin is now smooth with no more visible wrinkles. My only wish is for my knee problem to work just as well!
Mazlan A (author) from Malaysia on December 26, 2018:
Thanks for dropping by Nell. Yes, we learn something new everyday.
The thing about chicken feet is, it is cheap and is a good source for clean collagen.
Nell Rose from England on December 26, 2018:
Well I learned something new! how interesting!
Mazlan A (author) from Malaysia on December 25, 2018:
Hi Liz. Yup, chicken feet are amazing despite their scary look. And as mentioned in my article, there is no blood in chicken feet, hence, less risk of infection by viruses that are usually transmitted via blood. So, the collagen and gelatin from chicken feet are better!
Liz Westwood from UK on December 24, 2018:
I had no idea chicken feet had so many uses or properties until I read both your articles.