Nate Silver states that baseball is the perfect sport to analyze using data. What about baseball makes it amenable to statistical prediction? (Hint: there is no law for small numbers)

What is the name of the hormone that regulates iron balance in the body?

Which disorder is seen in premature infants deficient in vitamin E?

Which of these groups has higher needs for iron than the general population?

Diversification is becoming easier as globalization continues to increase.

What is the name of the hormone that regulates iron balance in the body?

The DASH diet plan may prevent hypertension and ________.

B vitamins are 

If your clusters are difficult to interpret which of the following might improve your interpretation?

What is the main cause of vitamin B12 deficiency?