Around the globe, millions of people whose lifestyles involve fighting arthritis or any age-related injuries and complications face a common problem – joint pain. Many individuals opt for dietary supplements hoping for relief which include Glukozamin and Glukozamin hondroitin and a few more on the top of the list. This article will investigate the scientific evidence of these supplements together with their effectiveness in relieving joint pain to provide a better answer to whether or not these two actually work.
What Are Glucosamine and Chondroitin?
Glucosamine and chondroitin are two compounds that are usually found in the cartilage. Cartilage is a connective tissue which serves as a cushion for bones at all joint intersections of the body. It lowers the friction between bones and helps facilitate smooth movements. These two compounds are widely used as dietary supplements because they assist in repairing the cartilage and relieving pain in joints.
- Glucosamine: Glucosamine is a compound that triggers the formation of cartilage and its repair processes. Together with that, it helps lower inflammation. You can obtain glucosamine in a variety of sulfate, hydrochloride, and N-acetyl glucosamine.
- Chondroitin: Chondroitin is a compound that is obtained from cartilage and is required for retaining fluids within the joint parts of bone which increase flexibility. Like glucosamine, chondroitin is sold in the form of chondroitin sulfate.
How do they function?
The proposed mechanism of action suggests that glucosamine and chondroitin facilitate activity to preserve cartilage health by aiding in the synthesis of cartilage components and also blocking enzymes responsible for cartilage breakdown. In addition, they may possess mild anti-inflammatory properties, which could contribute to alleviating pain as well as joint stiffness.
Scientific Evidence: Do They Work or Not?
Whether or not glucosamine and chondroitin are effective in treating diseases or ailments remains a subject of controversy. Here’s some key research evidence which demonstrates an assortment of study results:
- Positive Results
- GAIT Study: The Glucosamine/Chondroitin Arthritis Intervention Trial was a large multicenter clinical trial sponsored by the National Institutes of Health (NIH) that found that the combination of glucosamine and chondroitin relieved pain for some patients with osteoarthritis (OA) who had moderate to severe pain.
- European Studies: Several clinics in Europe have performed glucosamine sulfate osteoarthritis clinical trials, and the results have shown that it helps slow down the OA progression and helps with symptom amelioration when taken regularly for at least six months.
- Long term benefits: Some studies suggest that with prolonged use of glucosamine sulfate, it may help preserve joint function and postpone joint replacement surgeries.
- Mixed or Negative Findings
- Cochrane Review: One study found that many patients experienced some improvement with their symptoms; however, the benefit that glucosamine and chondroitin have on osteoarthritis is marginal and with great variation.
- American College of Rheumatology (ACR) Guidelines: The ACR does not recommend glucosamine and chondroitin as primary treatments of osteoarthritis because there is a lack of high quality evidence proving their usefulness.
- Placebo Effect: Some studies attribute the reduction in pain while using these supplements to the placebo effect, rather than any real physiological changes in the body.
Factors Affecting Effectiveness
There are several reasons that can explain why Glukozamin and chondroitin may be more effective for some people.
- Degree of the Disease: People with mild-to-moderate forms of osteoarthritis will respond better than those with advanced cartilage degeneration.
- Form of Glucosamine: Some studies indicate that the use of glucosamine sulfate rather than glucosamine hydrochloride is more beneficial.
- Amount of Time Taken: These supplements often requires a few months to show significant effects, and continued dosing is usually necessary for lasting benefits.
- Variability in People: The effectiveness of these supplements can be dependent on a person’s genetic predisposition, way of life, and overall condition of the joints.
What Are The Side Effects?
Glucosamine and chondroitin do not usually have side effects, however, some of them can have mild effects, including:
- Upset stomach
- Nausea
- Diarrhea or constipation
- Allergic reactions (shellfish allergies since the source of glucosamine is shellfish shells)
Blood thinners users are advised to talk to their doctors before taking any supplements, because Glukozamin hondroitin may increase bleeding complications.
Should You Take Glucosamine and Chondroitin for Joint Pain?
Before using glucosamine and chondroitin, individual evaluation and professional assessment is needed before starting the supplements. Some people experience great results, some do not. Here are some important notes:
- These supplements may help if you are suffering from mild or moderate osteoarthritis and prefer a natural treatment.
- Results might take somewhere from a few months to several months.
- Capabilities of the supplements may improve if merged with other lifestyle changes which include: losing weight, exercising, or eating healthily.
- If, after taking these supplements for 3 or 4 months with no improvement, it would probably be best to stop taking them.
Conclusion
Even though scientific evidence is conclusive, glucosamine and chondroitin are still widely used for treatment of joint pains. Certain studies point towards possible benefits while others claim that the impact is not much different from a placebo’s effect. However, because these supplements are safe for use and people have had success using them, they could be an option for those who are looking for non-prescription solutions. There is always the flexibility of discussing this with a healthcare professional before popping any pills in the hopes of staying safe and healthy.