Pellagra can be prevented by taking food rich in? by Sunday | Jun 27 | Biology WAEC | 0 comments A. vitamin A B. vitamin B C. Vitamin D D. calcium E. iodine Correct Answer: Option B – vitamin B Users Also Read These:Positive checks as envisaged by Thomas Malthus can…Which of the following diseases or disorders can be…In which of the following can excessive loss of…Positive check as envisaged by Thomas Malthus can be…Rural-urban migration in developing countries can be…