Choosing low-fat or fat-free dairy products in can help people reduce

A) saturated fat intake
B) cholesterol intake
C) calorie intake
D) all of the above

A72-year-old woman fell in her bathtub and fractured her hip. in viewing the fracture, x-ray revealed osteoporotic changes in her bone as well. after reduction of the fracture, and immobilizing the bones with internal pins, what type of exercise would the doctor have advised her to do as soon as she was able in addition to prescribing calcium supplements to improve her bone mass?

Which finger should not be used when measuring heart rate?

How could you find out if that advice is based in scientific evidence?