Warning

Vitamins

The use of vitamins as general “pick-me-ups” is of unproven value and, in the case of preparations containing vitamin A or D, may be harmful if the prescribed dose is exceeded.
Mega-vitamin therapy with water-soluble vitamins, such as ascorbic acid and pyridoxine, is unscientific and can be harmful.

For further information see BNF: Treatment summary: Vitamins.

Editorial Information

Last reviewed: 31/01/2022

Next review date: 31/01/2025

Author(s): NHSL.

Version: Please refer to the introduction section for an explanation of the review dates above.

Approved By: ADTC

Reviewer name(s): ADTC.