Joint Movement Ingredients
Vitamin D3 (10mcg) - Vitamin D deficiency has been linked to joint pain, particularly among people over 50, and increased chances of developing more serious joint problems. Taking a vitamin D supplement to restore levels will alleviate the pain. While take additional vitamin D, even for people whose levels are sufficient, can help to prevent joint problems from developing further down the line.
Sodium (100mg) - This is an odd choice of ingredient. Sodium is salt, and salt is something people experiencing joint pain are constantly told to avoid. This is because eating too much salt causes water retention and swelling, which can put pressure on joints leading to inflammation. The only logic we can find in including sodium is to treat hyponatremia, the condition of having low sodium levels in the blood. One of the symptoms is cramping, which can put extra pressure on joints, but the condition is rare (normally only found in older persons who are hospitalised) whereas high sodium levels—i.e. eating too much salt—is very common.
Glucosamine HCL (2,000mg) - Glucosamine is a naturally occurring substance found in cartilage. Studies have demonstrated glucosamine’s effectiveness at relieving pain from knee osteoarthritis and other joint issues. Glucosamine can be harvested from shellfish or created in a laboratory, the type in Joint Movement is lab-made, meaning this joint supplement is safe for anyone with a shellfish allergy. The recommended effective daily dose is around 1500mg. The 2,000mg in Joint Movement will be more than sufficient to enjoy the benefits this supplement can provide.
Chondroitin Sulfate (1,200mg) - Often found in combination with glucosamine, chondroitin is thought to enhance the effectiveness of glucosamine on joints. It is not normally included in joint supplements in such high amounts. For it to impact the effect of glucosamine a dose of around 200-500mg would be enough. As a stand-alone supplement, chondroitin’s impact on joint health is unclear as the results of studies are very mixed.
MSM (500mg) - Shown to be effective at treating knee pain, it is not known if MSM has similar effects on other joints. Studies into its effectiveness are lacking at present. It is thought to reduce inflammation and prevent the degeneration of cartilage. One small study suggested MSM can reduce joint stiffness and pain [1].
Hyaluronic Acid (10mg) - Found naturally in joints, the use of hyaluronic acid has been found to be effective as an injection but not as an oral supplement. Therefore, its inclusion in the Joint Movement formula is pointless.
References
1. Xu, G., et. al. (2015) Evaluation of the Effect of Mega MSM on Improving Joint Function in Populations Experiencing Joint Degeneration. Available at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4502733/
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