Alex Seilis
Keeping your dog healthy is a priority for every pet owner, especially as he ages and starts showing signs of joint discomfort.
One key nutrient that plays a critical role in maintaining your dog's joint health is glucosamine. So it's no wonder many vets recommend glucosamine supplements.
But did you know there are also many natural sources of glucosamine for dogs, too?
Below, we'll walk you through the importance of glucosamine for dogs, its benefits, and the best natural food sources to incorporate it into your dog's diet.
What Is Glucosamine?
Glucosamine is a natural compound composed of glutamine, an amino acid, and glucose, a sugar. It's a crucial component that aids in the formation and repair of cartilage, which cushions the joints and keeps them functioning smoothly.
Glucosamine is vital for maintaining healthy joint function in dogs. It helps to create molecules that form and repair cartilage, providing the necessary cushioning and support for joints.
This compound is naturally produced by your dog’s body, particularly in the cartilage of the joints. But as dogs age, their bodies produce less glucosamine, leading to a decrease in cartilage and joint fluid, which can result in stiffness and discomfort.
Different Forms Of Glucosamine: Sulfate, Hydrochloride, And NAG
There are three primary forms of glucosamine used as active ingredients in supplements: glucosamine sulfate, glucosamine hydrochloride (HCL), and N-Acetyl-Glucosamine (NAG).
Glucosamine sulfate is the most commonly used and researched form, essential for cartilage production.
Glucosamine HCL is more concentrated but may be less effective for joint issues.
NAG, a derivative of glucose, is used primarily for gastrointestinal health but also supports joint lubrication and repair.
Benefits Of Glucosamine For Dogs
Glucosamine is a valuable supplement for maintaining joint health and comfort in dogs. It helps support mobility, allowing your dog to stay active and comfortable.
Glucosamine plays a crucial role in maintaining the health of cartilage and synovial fluid, which are essential for joint function. Healthy cartilage is flexible and spongy, providing cushioning, while synovial fluid ensures smooth joint movement. A glucosamine supplement may help sustain these critical components, promoting joint health as dogs age.
Glucosamine is especially beneficial as a joint health supplement for older dogs or breeds prone to joint issues, as it may help to maintain their quality of life.
How Much Glucosamine Do Dogs Need?
The general recommendation for glucosamine dosage is approximately 500 mg per day for every 25 pounds of body weight. But it’s essential to consult with your veterinarian to determine the appropriate dosage for your specific dog, taking into account their health status and activity level.
Natural food sources of glucosamine are preferred because they offer better bioavailability compared to synthetic supplements. This means your dog’s body can more easily absorb and utilize the glucosamine from natural sources, leading to more effective joint support. Feeding your dog a variety of these foods regularly can ensure they get enough glucosamine naturally.
Natural Glucosamine Sources
Bioavailability refers to the proportion of a nutrient that is absorbed and used by the body. Natural sources of glucosamine are more bioavailable than synthetic supplements because they come in a form that the body recognizes and can readily use. This means that less natural glucosamine is needed to achieve the same benefits as larger amounts of synthetic glucosamine.
That's why real, whole-food sources of glucosamine for dogs can be so effective.
Research supports the effectiveness of natural glucosamine sources in managing joint health. Studies have shown that natural glucosamine is absorbed more efficiently and can lead to significant improvements in joint function and comfort.
Let's look at some of these natural food sources of glucosamine now.
Specific Natural Sources Of Glucosamine
Green Lipped Mussels
Green lipped mussels are packed with glucosamine, making them an excellent natural remedy for supporting joint health in dogs. Research has shown that they can significantly can support healthy joint function and mobility in dogs. These mussels are rich in glycosaminoglycans (GAGs), including chondroitin sulfate and hyaluronic acid, which are essential for maintaining healthy joints and cartilage.
Green lipped mussels are primarily sourced from New Zealand and are available in both powder and oil forms, making it easy to incorporate them into your dog's diet.
When using green lipped mussel powder, a 50 lb dog typically needs around 800 mg per day, while the oil form should be dosed at about 50 mg per day for the same weight. Ensure you follow the product's dosing instructions and look for cold-extracted or freeze-dried products to preserve the nutrients.
Natural Eggshell Membrane (NEM®)
Natural eggshell membrane (NEM®) is a remarkable source of glycosaminoglycans that support joint health. It's been shown to support healthy joint function in dogs. Research highlights its effectiveness, with a 6-week trial on 51 dogs showing a 23.6% improvement in joint discomfort and a 26.8% quality of life enhancement.
To make sure you're giving your dog a high-quality product, look for the NEM® registered trademark. The recommended dosage is 60 mg per 10 lbs of body weight daily.
Foods High In Glucosamine
Trachea
Trachea, especially from beef, is an excellent source of glucosamine and chondroitin, which can support joint health. You'll sometimes see glucosamine chondroitin as a 2-in-1 combo joint supplement. That's because these compounds work well together for maintaining healthy joints and mobility.
Trachea is also a cartilage-rich food, which further helps it maintain joint integrity and mobility, offering a natural and effective way to support your dog's joints.
Most dogs enjoy chewing on whole raw trachea, which can also be given in dehydrated form as a crunchy treat. This not only provides joint support but also keeps your dog entertained.
Chicken Feet
Chicken feet are a fantastic natural source of glucosamine, making them an ideal treat for supporting joint health.
They can be given as a crunchy snack or incorporated into your dog’s meals. Some dogs even enjoy them frozen, and they are perfectly safe to eat, toenails included.
Oxtails Or Pig Tails
Oxtails and pig tails are rich in cartilage, containing approximately 5% glucosamine.
They're a nutritious and glucosamine-rich addition to your dog’s diet, providing both joint support and a tasty treat. These tails also contain beneficial proteins and minerals.
Beef Knuckle Bones
Beef knuckle bones are abundant in cartilage, making them an excellent source of glucosamine.
Chewing on knuckle bones not only supports joint health but also provides hours of entertainment for your dog, keeping him occupied and happy.
Shellfish Shells
Shellfish shells, such as those from shrimp or other shellfish, are another natural source of glucosamine.
Feeding your dog wild shrimp shells or using them to make a glucosamine-rich broth by simmering them in water for a few hours can be another effective way to support joint health.
Bone Broth
Bone broth is a highly nutritious way to provide your dog with natural glucosamine and other joint-supporting nutrients.
To make bone broth, simmer bones with joints for 24 hours, strain the liquid, and serve it to your dog. This gelatinous broth is not only beneficial for joint health but also easy to make and delicious for your dog.
Final Thoughts
Natural sources of glucosamine offer a bioavailable way to support your dog’s joint health and mobility. Even better: these sources are easily absorbed by your dog’s body, making them highly effective.
Incorporating glucosamine-rich foods like green lipped mussels, trachea, chicken feet, oxtails, beef knuckle bones, shellfish shells, and bone broth into your dog’s diet can help maintain his joint health over time.
FAQ
Should you give your dog glucosamine? Yes, dog owners should consider giving glucosamine to their pets as it supports cartilage repair and may help keep aging joints healthy. Natural sources like pig cartilage and natural chicken are highly effective and can be incorporated into their diet.
What are the side effects of glucosamine in dogs? While glucosamine is generally safe, some dogs may experience mild side effects like digestive upset. It's always best to monitor your dog and consult with your vet if any issues arise.
What type of glucosamine is best for dogs? The best type of glucosamine for dogs is glucosamine sulfate, which supports cartilage cells and connective tissues, offering significant benefits for joint health. For ease of use, dog owners might opt for a chewable tablet or incorporate natural sources like pig cartilage into their diet.
Do joint supplements for dogs really work? Yes, joint supplements and dietary supplements for dogs, such as those containing glucosamine, can effectively support joint health and mobility. However, if you're looking to treat arthritis or provide pain relief, it's best to consult your holistic vet.
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