On average, adults absorb ________ of the calcium they ingest.

There is an inverse relationship between body weight and intake of _____________-rich foods.

All of the following are roles of potassium, except

Water constitutes about ________ of an adult’s body weight.

Aldosterone is released by the ________.

All of the following are involved in maintaining calcium balance, except

What tests are typically used to evaluate iron status?

About what percentage of iron is absorbed from a vegetarian diet?

What is transferrin?

____________ is the most abundant mineral in the body.