- 375 mg
- Glucosamine Sulfate 2KCl (vegetarian)
- 300 mg
- Chondroitin Sulfate (bovine cartilage)
Microcrystalline cellulose , sodium stearyl fumarate. Capsule:
hypromellose.
Format
Capsules
120 Caps
Dosage
Take three to four capsules daily with food, or as directed by a qualified health care practitioner. Allow a minimum of one month to see beneficial effects.
Important Information
Contains no wheat, gluten, nuts, peanuts, sesame seeds, sulphites, mustard, soy, dairy, eggs, fish or shellfish. Consult a health care practitioner prior to use if you are pregnant, breastfeeding or if symptoms worsen with ongoing supplementation. This product contains corn derived ingredients, do not use if you have an allergy.
- Osteoarthritis.
- Sports injuries.
- Cartilage regeneration.
- Glucosamine - crustacean shells.
- Chondroitin Sulphate - bovine.
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Chondroitin Sulfate/Glucosamine Sulfate
Chemistry
Glucosamine is two hexosamine sugars common in animal cells. The synthesis of glucosamine begins with the enzyme glucosamine sythetase facilitating the transfer of amide group from glutamine to fructose-6 phosphate. The enzyme simultaneously isomerizes this compound to form glucosamine-6-phosphate (G-6-P). This molecule is the precursor to all hexosamine and hexosamine derivatives including: N-acetyl glucosamine, N-acetyl galactosamine and N-acetyl neuraminic acid. Chondroitin sulphate (CS) is a heterogenous group of glycosaminoglycan that is further classified into chondroitin-4-sulphate (CS4) or chondroitin-6-sulphate (CS6). CS functions as a component of proteoglycans. The low molecular weight and its high solubility enable GS to be readily absorbed in the blood stream (over 90% of an oral dose). Evidence indicates absorption of GS to be via active transport. GS is rapidly incorporated into articular cartilage. CS on the other hand is absorbed poorly due to the wide range of chain lengths and molecular weights. Estimations range between 0.8% and 8.5% absorption of CS intact. It would seem unlikely that the physiological benefits of CS are due to the intact molecule rather than to the increased availability of monosaccharide building blocks (glucuronic acid and N-acetyl glucosamine) created by the hydrolysis of CS during digestion and absorption.
Clinical Applications of Glucosamine and Chondroitin Sulphate
Glucosamine is a very well studied joint-support supplement.
- A review of a number of clinical studies showed that over 90% of patients reported improvement of symptoms after taking 1 500mg GS daily for 50 days. Arthritis of the shoulder or elbow responded the best, while polyarticular arthritis of the hip had the poorer rate- 43% reported feeling better compared to 49% who reported no improvement. CS in various formulations produced similar effects. Co-administration of CS resulted in 72% reduction in the effective dose of NSAIDs required to relieve pain.
- Another study comparing Voltaren (a recommended NSAID) with CS showed that Voltaren produced a prompt reduction in clinical symptoms; however the symptoms reappeared quickly after the discontinuation of treatment. Patients treated with CS had a slower response to treatment, although the favorable response remained up to three months after discontinuation of treatment.
- Forty-two patients (aged 35-78) with symptomatic osteoarthritis of the knee received 800mg daily dose of CS or placebo for 1 year. After 3 months, joint pain was significantly reduced. The difference in pain reduction became even more marked after 12 months (63% vs 26%; p
An Effective Combination
Studies using the combination of chondroitin sulfate and glucosamine have demonstrated its effectiveness. - In patients with capsulitis, disk displacement, disk dislocation or painful osteoarthritis of the temporomandibular joint, 1500 mg of glucosamine and 1200 mg of CS for 12 weeks reduced pain and joint tenderness, as well as the daily amount of over-the-counter medications required.
- In another study, glucosamine (1500mg/day) and CS (1200 mg/day) reduced pain in patients with knee osteoarthritis who had been suffering from moderate-to-severe knee pain.
Glucosamine and chondroitin sulphate are two effective nutrients for joint support. Their combination provides natural relief for joint pain.
Cautions - Consult a health care provider if symptoms persist after ongoing supplementation, if you experience gastrointestinal pain or bowel movement disturbances, or if allergic reaction occurs.
- Potassium-restricted or kidney disease patients should use hydrochloride form.
- Exercise caution if allergic to seafood (shrimp/ crab).
- Theoretical risk of elevated insulin resistance in diabetics.
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