B. Vitamin D.
This vitamin is known for strengthening bones. Osteoporosis is the weakening of bones as a person ages.
Answer:
the answer is aerobic this is from like flvs I think
The six essential nutrients are carbohydrates (CHO), lipids (fats), proteins, vitamins, minerals, and water.
You can obtain them through eating foods that contain those, or take vitamins (pills) every day.