Estrogen has a protective effect on bone density by: a. increasing intestinal absorption of calcium b.
1. Estrogen has a protective effect on bone density by: a. increasing intestinal absorption of calcium b. decreasing calcium excretion in the urine c. facilitating calcium retention d. all of the above 2. Losses of iron may be increased in the athlete due to: a. iron loss in sweat b. iron loss by blood cells […]