Nutrient Database

Glucosamine

other

Approved

General information about nutrients. No diagnosis, no medical advice. If you take medication, are pregnant or have a medical condition, talk to your doctor before taking supplements.

With fatty mealFasting safe

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Overview

Amino sugar and a building block of cartilage.

Interactions

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Glucosamine + Chondroitin

Glucosamine provides the building blocks for glycosaminoglycans (GAGs), while chondroitin sulfate is itself a GAG found in cartilage.

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Glucosamine and MSM as building blocks

Glucosamine is a building block of glycosaminoglycans, while MSM supplies sulfur for disulfide bonds in connective tissue proteins.

Top 5 food sources

Shellfish shellsbone brothanimal cartilage
Expert consensus: Moderate

Mixed evidence. Sulfate form preferred.

Glucosamine — Stackwell