hypervitaminosis
hy·per·vi·taminosis
noun
1.
an abnormal condition resulting from taking vitamins excessively; can be serious for vitamins A or D or K
Origin
From hyper- + vitamin + -osis.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.