megavitamin: meaning, definition, pronunciation and examples
C2Technical/Scientific
Quick answer
What does “megavitamin” mean?
A pill or tablet containing a very large dose of a vitamin.
Audio
Pronunciation
Definition
Meaning and Definition
A pill or tablet containing a very large dose of a vitamin.
Relating to or advocating the use of extremely large doses of vitamins for therapeutic purposes; also describes the associated theory or treatment approach.
Dialectal Variation
British vs American Usage
Differences
Usage and concept are identical, though the term appears more frequently in American health literature.
Connotations
In both varieties, the term can carry connotations of alternative or fringe medicine, sometimes viewed skeptically by mainstream medical professionals.
Frequency
Low frequency in both, but slightly higher occurrence in American English due to historical prominence of the megavitamin movement in the US.
Grammar
How to Use “megavitamin” in a Sentence
[Noun] is/was an advocate of megavitamin [Noun][Noun] underwent megavitamin [Noun]Vocabulary
Collocations
Examples
Examples of “megavitamin” in a Sentence
verb
British English
- The practitioner decided to megavitaminise the treatment protocol. (rare/neologism)
American English
- He was megavitamined as part of the experimental therapy. (rare/neologism)
adverb
British English
- He supplements megavitaminally, far beyond the RDA. (highly rare)
American English
- She treats her patients megavitaminally. (highly rare)
adjective
British English
- She follows a megavitamin regimen for her chronic fatigue.
American English
- The clinic offers megavitamin injections for energy boosting.
Usage
Meaning in Context
Business
Rare, might appear in niche supplement marketing.
Academic
Used in medical, nutritional, and public health papers discussing alternative therapies.
Everyday
Very rare; mostly used by individuals interested in alternative health.
Technical
Standard term in nutritional therapy and orthomolecular medicine literature.
Vocabulary
Synonyms of “megavitamin”
Strong
Neutral
Weak
Vocabulary
Antonyms of “megavitamin”
Watch out
Common Mistakes When Using “megavitamin”
- Confusing 'megavitamin' with standard multivitamins.
- Using it as a countable noun without a classifier (e.g., 'I took a megavitamin' is vague; better: 'I took a megavitamin pill' or 'I am on a megavitamin regime').
FAQ
Frequently Asked Questions
While some studies exist, megavitamin therapy for most conditions is not widely accepted by mainstream medicine and is considered alternative.
Yes, extremely high doses of certain vitamins (like A, D, E, K, B6) can cause toxicity and serious health problems.
A multivitamin provides a range of vitamins typically around the Recommended Dietary Allowance (RDA). A megavitamin provides a single vitamin (or a few) in doses massively exceeding the RDA.
The term is associated with the work of Linus Pauling and other proponents of orthomolecular medicine in the mid-20th century.
A pill or tablet containing a very large dose of a vitamin.
Megavitamin is usually technical/scientific in register.
Megavitamin: in British English it is pronounced /ˈmeɡəˌvɪtəmɪn/, and in American English it is pronounced /ˈmeɡəˌvaɪtəmɪn/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “Megavitamin or bust.”
Learning
Memory Aids
Mnemonic
MEGA (meaning huge) + VITAMIN. Think of a giant, cartoonishly large vitamin pill.
Conceptual Metaphor
MORE IS BETTER (a larger quantity of a beneficial substance leads to greater health).
Practice
Quiz
What is the primary context for the word 'megavitamin'?