Vascetomy for males. This makes it impossible to reproduce.
Answer:
To allow air to enter into the bag and provide air and breathing room for the vegetables.
The dietary supplement that would most likely be recommended for someone that is suffering from anemia is iron supplements.
The skin colour can become red
Cholesterol (especially LDL*) tend to get into macrophages which migrate into blood vessels. Macrophages with cholesterol cannot get out of the vessels and stay there which causes a lipid mass in arteries. That causes atherosclerosis.
