Raw egg white and biotin (avidin)

In the body: Raw egg white holds avidin, which binds biotin, a B vitamin, and stops the gut absorbing it. Cooking undoes this.

Not rated by dose: a flag on one reviewed food, raw eggs.

Background. Shown, not scored: no dose basis at normal intake, a classification rather than a risk, or legal limits only.

The reference value and where it comes from

1 reviewed food carries it; none is rated by dose.

How often you can eat it ?

No food here is rated by dose. Each line says why it’s listed: a flag for the people the source names, advice on handling it, or context.

Named above but not among the foods we review, so no line below: raw egg white.