Well you get Anemia from lack of iron in your body and a lack of iron in your body cause you to have a lack of bone marrow hemoglobin, if you don't have hemoglobin then you can't produce red blood cells. So all of this make Anemia so the answer is folate toxicity.
Hope That Helps!
Major current events include:
1) Pollution
2) Lack of ozone sun protection
3) Release of toxins in the body through plants and edible food contacts.
Impactions:
Pollution reduces layers in the ozone layer resulting in sun radiation. This can lead to health factors of skin cancer and issues. People using chemicals and multi shot steroids inserted into living animals result in unhealthy meat and other food sources into our bodies.
All of them do and sadly always will ?!