As a first-hand experiencer, I know it's D. Homocysteine!
Answer:
D. immune suppression
Explanation:
Sleep deprivation may decrease production of these cytokines. In addition, infection fighting antibodies and cells are reduced during periods when you don't get enough sleep. So, your body needs sleep to fight infectious diseases.
https://www.mayoclinic.org/diseases-conditions/insomnia/expert-answers/lack-of-sleep/faq-20057757
Disabilities make life in school, and among peers more difficult.
