folate
Skin color: Handy tool for teaching evolution
Variations in skin color provide one of the best examples of evolution by natural selection acting on the human body and should be used to teach evolution in schools, according to a Penn State anthropologist.
“There is an inherent level of interes…
Offspring of female rats given folic acid supplements develop more breast cancer
TORONTO, Ont., Feb. 11, 2011 — The daughters of rats who took folic acid supplements before conception, during pregnancy and while breast-feeding have breast cancer rates twice as high as other rats, according to a new study.
They also had more t…