1825
Table of Contents > Health Dictionary > Hardening

Hardening

1. A condition of lessened reactions to allergens from repeated or prolonged nontherapeutic exposure, similar to hyposensitization. 2. Any procedure in tissue preparation for examinations (sectioning for microscopy) that renders the tissue firmer.
Healthy Living Marketplace
Almased
Now Food
Solgar
North American Herb & Spice
Now Food
Eden Foods