Mnemonic for Vitamin B3 (niacin, nicotinic acid) deficiency: pellagra
The 3 D's of pellagra:
Dermatitis
Diarrhea
Dementia
Alternatively you can use 3D's of B3.
Others use this mnemonic as well:
Others use this mnemonic as well:
| The famous 4 D's: Diarrhoea Dermatitis Dementia Death (if untreated) |