| RefNo | MS/527/6/4/12 |
| Level | Item |
| Title | Diet and mental efficiency, addendum |
| Date | [1917] |
| Description | Note from Hardy on an experiment conducted at the Nutrition Laboratory of the Carnegie Institute in which a subject who took no food for 31 days showed improvement in all 'higher mental processes' -- though he did suffer moods -- suggests there is no simple relation between food and mental activity. Draft and copy. |
| Extent | 2p |
| Format | Carbon copy and typescript documents |
| AccessStatus | Open |