C. Loss of calcium.
Kwashiorkor is a protein malnutrition.
Marasmus is a protein deficiency.
Loss of Vitamin C is just Vitamin C deficiency, also known as scurvy or scorbutus.
Basically when you got a drinking problem
PTSD:Post Traumatic Stress Disorder
Coming in contact with other people with cystic fibrosis, 6 feet at least at all times