Glucosamine is a naturally occurring amino sugar found in cartilage.Different glucosamine supplements may contain glucosamine sulfate, glucosamine hydrochloride, or N-acetyl glucosamine. These forms differ slightly in their chemical structure and absorption.Many products combine glucosamine with other ingredients like chondroitin sulfate, MSM (methylsulfonylmethane), or hyaluronic acid, often believed to have synergistic effects on joint health.
Osteoarthritis (OA) pain relief and symptom improvement
Management of symptoms associated with osteoarthritis of the knee, hip, and hand.
Some use for other joint conditions, though evidence is often less robust.
The exact mechanism isn't fully understood, but Oarfit Tab (Glucosamine) is thought to help stimulate the production of glycosaminoglycans (GAGs), essential components of cartilage. It may also inhibit enzymes that break down cartilage and reduce inflammation.
Store glucosamine supplements in a cool, dry place, away from direct sunlight and moisture. Follow specific storage instructions on the product label.
Dosage varies greatly depending on the product and individual needs. Consult your healthcare professional or refer to product labeling for appropriate dosing.
Glucosamine is usually taken orally with or without food.
Typical dosages range from 500mg to 1500mg per day, sometimes divided into multiple doses.
Gastrointestinal issues (nausea, heartburn, diarrhea, constipation)
Mild allergic reactions (skin rash, itching)
Headache
Sleep disturbances
No direct interaction with alcohol is generally reported. However, excessive alcohol intake can negatively impact overall health, including joint health.
Glucosamine generally doesn't impair cognitive function or motor skills. However, individual reactions can vary. If experiencing side effects like dizziness or drowsiness, avoid driving or operating machinery.
Use during pregnancy and breastfeeding is not well studied. Consult a doctor before using glucosamine if pregnant or breastfeeding.
Use in children is not well established and requires medical supervision.
Individuals with kidney disease may need to use caution. Consult a nephrologist.
Generally well-tolerated by those with normal liver function. Consult a hepatologist if you have liver concerns.
PubMed (Specific studies on glucosamine can be found here)
National Institutes of Health (NIH) website on dietary supplements
Relevant professional medical journals (e.g., Arthritis & Rheumatism)
