Science. Darker skin blocks the manufacture of Vitamin D except in bright, directly overhead sunshine. In northern latitudes and areas that aren't as sunny, black people don't produce enough Vitamin D.
Vitamin D is added to milk by law. Lack of Vitamin D causes rickets. Ethnic minorities get rickets more than white people do. Google it.
Science. Darker skin blocks the manufacture of Vitamin D except in bright, directly overhead sunshine. In northern latitudes and areas that aren't as sunny, black people don't produce enough Vitamin D.
Vitamin D is added to milk by law. Lack of Vitamin D causes rickets. Ethnic minorities get rickets more than white people do. Google it.
My source is years of learning.
So you don't actually have any evidence of this claim:
Okay thanks.
It's common knowledge, like fire is hot, and c-a-t spells cat, and 2 plus 2 is 4.
You can google rickets, what causes rickets, and who gets rickets predominantly. Or are you that lazy?
That isn't proof that foods are fortified for blacks.
You're conflating two ideas because you are retarded.
Blacks need extra Vitamin D. Whites don't.
Extra Vitamin D is added to milk as required by law.
It was added for black people.
Logic. They didn't add it to give white people an overdose. Is that beyond your understanding?