Joints and bones
Eggshell membrane
Also called: NEM
The thin film inside eggshells.
- Why people take it
- Joint pain.
- What the evidence says
- A few small studies.
- How it is usually taken
- Usually 500 mg a day.
- Be careful
- Egg allergy.
- Medicines it can interact with
- Avoid with egg allergy.
Other joints and bones
Common questions
What is Eggshell membrane?
The thin film inside eggshells.
Why do people take Eggshell membrane?
Joint pain.
Does Eggshell membrane work?
A few small studies.
How much Eggshell membrane do people take?
Usually 500 mg a day.
Is Eggshell membrane safe?
Egg allergy.
Does Eggshell membrane interact with medicines?
Avoid with egg allergy.
Sources and further reading
Last reviewed 31 October 2026. Written by Satya Babu.
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