megavitamins
/ˌmɛɡəˈvaɪtəmɪnz/
noun
- Very large doses of vitamins, typically much higher than the recommended daily intake, used as a form of therapy or supplementation.
- Some athletes believe megavitamins can improve their performance and recovery.
- He takes megavitamins every morning, including high doses of vitamin C and B complex.
- Doctors warn that megavitamins can cause side effects if taken without supervision.